| Monday, September 1st, 1980 |
| Keswick Ice Fishers: Promoted SP Edward Taylor to Major League Level Atlanta. |
| Keswick Ice Fishers: Promoted LF Wesley Dale to Major League Level Atlanta. |
| Keswick Ice Fishers: Promoted 2B Kyle Black to Major League Level Atlanta. |
| Keswick Ice Fishers: Promoted SS Tim Peckford to Major League Level Atlanta. |
| Keswick Ice Fishers: Promoted C Eduardo López to Major League Level Atlanta. |
| Keswick Ice Fishers: Promoted CF Manny Romero to Major League Level Atlanta. |
| Keswick Ice Fishers: Promoted RF Jason Barnett to Major League Level Atlanta. |
| Keswick Ice Fishers: Promoted RF Luis Molaya to Major League Level Atlanta. |
| Keswick Ice Fishers: Promoted RF Roberto Mojica to Major League Level Atlanta. |
| Keswick Ice Fishers: Promoted MR Richard Campbell to Major League Level Atlanta. |
| Keswick Ice Fishers: Promoted CL Franco Pérez to Major League Level Atlanta. |
| Keswick Ice Fishers: Received SP Min Mar from Double A Alice. |
| Keswick Ice Fishers: Received MR Sergio Vargas from Double A Alice. |
| Keswick Ice Fishers: Received CL David Christensen from Double A Alice. |
| Keswick Ice Fishers: Received C James Swanson from Double A Alice. |
| Keswick Ice Fishers: Received RF Robert Carter from Double A Alice. |
| Keswick Ice Fishers: Received CF Mike Sweeney from Double A Alice. |
| Keswick Ice Fishers: Received LF Jason Walls from Double A Alice. |
| Keswick Ice Fishers: Received RF Dong-joon Yi from Double A Alice. |
| Keswick Ice Fishers: Received RF John Roberts from Double A Alice. |
| Keswick Ice Fishers: Received 2B Jesús Salinas from Double A Alice. |
| Keswick Ice Fishers: Received 3B Nafi Zahur from Double A Alice. |
| Peterborough Locks: Promoted 1B Gabriel Vélez to Major League Level Boston. |
| Peterborough Locks: Promoted SS Jason Thomas to Major League Level Boston. |
| Peterborough Locks: Promoted C Christian Brown to Major League Level Boston. |
| Peterborough Locks: Promoted 1B George Rogers to Major League Level Boston. |
| Peterborough Locks: Promoted C Rex Hatfield to Major League Level Boston. |
| Peterborough Locks: Promoted LF Christian Shaw to Major League Level Boston. |
| Peterborough Locks: Promoted 1B Alex Cameron to Major League Level Boston. |
| Peterborough Locks: Promoted RF Augusto Fuentes to Major League Level Boston. |
| Peterborough Locks: Promoted 3B Luis Gonzáles to Major League Level Boston. |
| Peterborough Locks: Promoted MR Raúl García to Major League Level Boston. |
| Peterborough Locks: Received MR Ryan Lovell from Double A Kingsville. |
| Peterborough Locks: Received C José Fuentes from Double A Kingsville. |
| Peterborough Locks: Received C Jorge Díaz from Single A Lake Elsinore. |
| Peterborough Locks: Received 1B António Valdéz from Double A Kingsville. |
| Peterborough Locks: Received SS Ronald McKinney from Double A Kingsville. |
| Peterborough Locks: Received LF Clint O'Donnell from Double A Kingsville. |
| Peterborough Locks: Received RF Don Hughes from Double A Kingsville. |
| Peterborough Locks: Received RF Millard Chase from Double A Kingsville. |
| Peterborough Locks: Received SS Denny Patton from Double A Kingsville. |
| Peterborough Locks: Received 3B Alberto Francisco from Double A Kingsville. |
| Uxbridge Celts: Promoted C Warren Hudson to Major League Level Chicago. |
| Uxbridge Celts: Promoted 3B Ramón Núñes to Major League Level Chicago. |
| Uxbridge Celts: Promoted 1B William Wilson to Major League Level Chicago. |
| Uxbridge Celts: Promoted SP Ron Puckett to Major League Level Chicago. |
| Uxbridge Celts: Promoted 1B Michael Mitchell to Major League Level Chicago. |
| Uxbridge Celts: Promoted 1B Bartolo Franco to Major League Level Chicago. |
| Uxbridge Celts: Promoted 1B Javier Ríos to Major League Level Chicago. |
| Uxbridge Celts: Promoted 2B Chet O'Day to Major League Level Chicago. |
| Uxbridge Celts: Promoted SS Tyler Forrest to Major League Level Chicago. |
| Uxbridge Celts: Promoted C António Fanete to Major League Level Chicago. |
| Uxbridge Celts: Promoted MR Tony Alonzo to Major League Level Chicago. |
| Uxbridge Celts: Promoted MR Tolentino Coruche to Major League Level Chicago. |
| Uxbridge Celts: Promoted SP Francisco Cantú to Major League Level Chicago. |
| Uxbridge Celts: Received SP José Sánchez from Double A Eagle Pass. |
| Uxbridge Celts: Received MR António Castro from Double A Eagle Pass. |
| Uxbridge Celts: Received MR Sam Wright from Double A Eagle Pass. |
| Uxbridge Celts: Received C Bernardo Cortés from Double A Eagle Pass. |
| Uxbridge Celts: Received C David O'Dwyer from Double A Eagle Pass. |
| Uxbridge Celts: Received SS Ricardo Chávez from Double A Eagle Pass. |
| Uxbridge Celts: Received 3B Leonard Marshall from Double A Eagle Pass. |
| Uxbridge Celts: Received 3B Raúl Torres from Double A Eagle Pass. |
| Uxbridge Celts: Received 2B Ju-hyung Chin from Double A Eagle Pass. |
| Uxbridge Celts: Received CF Jesse Stewart from Double A Eagle Pass. |
| Uxbridge Celts: Received LF Michael Thomas from Double A Eagle Pass. |
| Uxbridge Celts: Received 3B Jian-zhang Wu from Double A Eagle Pass. |
| Uxbridge Celts: Received RF Ray Paul from Double A Eagle Pass. |
| Kitchener Marshalls: Promoted C Alberto Ramos to Major League Level Cincinnati. |
| Kitchener Marshalls: Promoted C Marcus Marples to Major League Level Cincinnati. |
| Kitchener Marshalls: Promoted 2B Manuel Martínez to Major League Level Cincinnati. |
| Kitchener Marshalls: Promoted SS Jessie Holloway to Major League Level Cincinnati. |
| Kitchener Marshalls: Promoted LF Arturo López to Major League Level Cincinnati. |
| Kitchener Marshalls: Promoted 1B Carlos Romero to Major League Level Cincinnati. |
| Kitchener Marshalls: Promoted 3B Ben Ryan to Major League Level Cincinnati. |
| Kitchener Marshalls: Promoted RF Luis Villarreal to Major League Level Cincinnati. |
| Kitchener Marshalls: Promoted 1B Tom Galmer to Major League Level Cincinnati. |
| Kitchener Marshalls: Promoted 1B Kelly Watkins to Major League Level Cincinnati. |
| Kitchener Marshalls: Promoted RF Kian Mountford to Major League Level Cincinnati. |
| Kitchener Marshalls: Promoted MR Leonard Erickson to Major League Level Cincinnati. |
| Kitchener Marshalls: Received MR Arturo Luna from Double A Victoria. |
| Kitchener Marshalls: Received C Juan Aguilera from Double A Victoria. |
| Kitchener Marshalls: Received C Holden O'Bryan from Double A Victoria. |
| Kitchener Marshalls: Received 2B Tim Daniels from Double A Victoria. |
| Kitchener Marshalls: Received 1B Cal Norton from Double A Victoria. |
| Kitchener Marshalls: Received 1B José Bueno from Double A Victoria. |
| Kitchener Marshalls: Received RF Roger George from Double A Victoria. |
| Kitchener Marshalls: Received 1B Manuel Villodas from Double A Victoria. |
| Kitchener Marshalls: Received CF Carlos Lucero from Double A Victoria. |
| Kitchener Marshalls: Received LF Ángel Nieves Jr. from Double A Victoria. |
| Kitchener Marshalls: Received 3B Juan Jose Cruz from Double A Victoria. |
| Kitchener Marshalls: Received SS Dan Townsend from Double A Victoria. |
| Brantford Bells: Promoted SP Sam Wolfe to Major League Level Philadelphia. |
| Brantford Bells: Promoted LF Gabe Sweeney to Major League Level Philadelphia. |
| Brantford Bells: Promoted CF Wade Barnes to Major League Level Philadelphia. |
| Brantford Bells: Promoted 3B Raymond Jayne to Major League Level Philadelphia. |
| Brantford Bells: Promoted SS Héctor García to Major League Level Philadelphia. |
| Brantford Bells: Promoted C Julián Seánez to Major League Level Philadelphia. |
| Brantford Bells: Promoted SP John Hobbs to Major League Level Philadelphia. |
| Brantford Bells: Promoted 2B Miguel Montero to Major League Level Philadelphia. |
| Brantford Bells: Promoted 2B Pepe Quintana to Major League Level Philadelphia. |
| Brantford Bells: Promoted MR George Gunn to Major League Level Philadelphia. |
| Brantford Bells: Promoted SP Mark Smith to Major League Level Philadelphia. |
| Brantford Bells: Promoted RF Rubén Quiñones to Major League Level Philadelphia. |
| Brantford Bells: Received SP Fernando Hernández from Double A Harlingen. |
| Brantford Bells: Received SP Sam Payne from Double A Harlingen. |
| Brantford Bells: Received SP Mauro Sánchez from Double A Harlingen. |
| Brantford Bells: Received MR Bob Anthony from Double A Harlingen. |
| Brantford Bells: Received C Todd Shaffer from Double A Harlingen. |
| Brantford Bells: Received RF Thomas Rochon from Double A Harlingen. |
| Brantford Bells: Received 3B Frank Hodges from Double A Harlingen. |
| Brantford Bells: Received CF Rafael Pérez from Double A Harlingen. |
| Brantford Bells: Received RF Mauro Vásquez from Double A Harlingen. |
| Brantford Bells: Received 1B Will Davis from Double A Harlingen. |
| Brantford Bells: Received 1B Ángel Ramírez from Double A Harlingen. |
| Brantford Bells: Received 2B Frank McMahon from Double A Harlingen. |
| Brantford Bells: Received CF Sixto Cuestas from Double A Harlingen. |
| St. Catherines Wildcats: Promoted RF Donald Greenwood to Major League Level Pittsburgh. |
| St. Catherines Wildcats: Promoted RF Angelino Solano to Major League Level Pittsburgh. |
| St. Catherines Wildcats: Promoted SP Manuel Barrón to Major League Level Pittsburgh. |
| St. Catherines Wildcats: Promoted MR Carol Roelofs to Major League Level Pittsburgh. |
| St. Catherines Wildcats: Promoted 3B Don Summers to Major League Level Pittsburgh. |
| St. Catherines Wildcats: Promoted MR Cory Edwards to Major League Level Pittsburgh. |
| St. Catherines Wildcats: Promoted MR Juan Júlio to Major League Level Pittsburgh. |
| St. Catherines Wildcats: Promoted MR Reyes Caro to Major League Level Pittsburgh. |
| St. Catherines Wildcats: Received SP José Romo from Double A Austin. |
| St. Catherines Wildcats: Received MR Kris Heller from Double A Austin. |
| St. Catherines Wildcats: Received MR Joe Stanley from Double A Austin. |
| St. Catherines Wildcats: Received MR Ernesto Calderón from Double A Austin. |
| St. Catherines Wildcats: Received CL John Negus from Double A Austin. |
| St. Catherines Wildcats: Received LF Manny Sánchez from Double A Austin. |
| St. Catherines Wildcats: Received RF Carlos Sandoval from Double A Austin. |
| St. Catherines Wildcats: Received 1B Adrian Coleman from Double A Austin. |
| Ajax Cruisers: Promoted LF Luis Santos to Major League Level Phoenix. |
| Ajax Cruisers: Promoted 3B Charlie Johnston to Major League Level Phoenix. |
| Ajax Cruisers: Promoted LF Joe Whittier to Major League Level Phoenix. |
| Ajax Cruisers: Promoted 2B Clint Forman to Major League Level Phoenix. |
| Ajax Cruisers: Promoted SS Eric Savage to Major League Level Phoenix. |
| Ajax Cruisers: Promoted CF Bob Green to Major League Level Phoenix. |
| Ajax Cruisers: Promoted C Grant Collins to Major League Level Phoenix. |
| Ajax Cruisers: Promoted 3B Pedro Vélez to Major League Level Phoenix. |
| Ajax Cruisers: Promoted 1B Willem Alldred to Major League Level Phoenix. |
| Ajax Cruisers: Promoted C Ramón Dávila to Major League Level Phoenix. |
| Ajax Cruisers: Promoted MR Joel Clark to Major League Level Phoenix. |
| Ajax Cruisers: Promoted MR Koki Endo to Major League Level Phoenix. |
| Ajax Cruisers: Received SP Stu Calhoun from Double A McAllen. |
| Ajax Cruisers: Received MR Juan Márquez from Double A McAllen. |
| Ajax Cruisers: Received MR Peter Johnston from Double A McAllen. |
| Ajax Cruisers: Received C Miguel Sousa from Double A McAllen. |
| Ajax Cruisers: Received C Arthur MacFadden from Double A McAllen. |
| Ajax Cruisers: Received 1B Tim Ross from Double A McAllen. |
| Ajax Cruisers: Received RF Miguel Mercado from Double A McAllen. |
| Ajax Cruisers: Received 2B Todd Wynn from Double A McAllen. |
| Ajax Cruisers: Received 1B Rick Cannon from Double A McAllen. |
| Ajax Cruisers: Received RF Norm Allison from Double A McAllen. |
| Ajax Cruisers: Received SS Brenton Martin from Double A McAllen. |
| Ajax Cruisers: Received LF Javier Robles from Double A McAllen. |
| Ajax Cruisers: Received CF José Tejada from Double A McAllen. |
| Ajax Cruisers: Demoted SP Logan Badger to Double A McAllen. |
| Hamilton Steelers: Promoted 1B Miguel Méndez to Major League Level St. Louis. |
| Hamilton Steelers: Promoted RF Alejandro Carrasco to Major League Level St. Louis. |
| Hamilton Steelers: Promoted LF Vincente Rosado to Major League Level St. Louis. |
| Hamilton Steelers: Promoted RF Nick Cline to Major League Level St. Louis. |
| Hamilton Steelers: Promoted 2B Raúl Saucedo to Major League Level St. Louis. |
| Hamilton Steelers: Promoted CF Harris Singer to Major League Level St. Louis. |
| Hamilton Steelers: Promoted SS Vincente Campos to Major League Level St. Louis. |
| Hamilton Steelers: Promoted 2B Joe MacDonald to Major League Level St. Louis. |
| Hamilton Steelers: Promoted 3B Clinton Bates to Major League Level St. Louis. |
| Hamilton Steelers: Promoted RF Júlio Bruno to Major League Level St. Louis. |
| Hamilton Steelers: Promoted 2B Rusty Love to Major League Level St. Louis. |
| Hamilton Steelers: Promoted C Gary Olson to Major League Level St. Louis. |
| Hamilton Steelers: Promoted MR Erik Arrington to Major League Level St. Louis. |
| Hamilton Steelers: Received MR Dave Jordan from Double A Brownsville. |
| Hamilton Steelers: Received C Jonathan Pennington from Double A Brownsville. |
| Hamilton Steelers: Received 3B Randolph Beck from Double A Brownsville. |
| Hamilton Steelers: Received 3B Carlos Arreola from Double A Brownsville. |
| Hamilton Steelers: Received SS Eric Burbach from Double A Brownsville. |
| Hamilton Steelers: Received 1B Gregory Miller from Double A Brownsville. |
| Hamilton Steelers: Received LF Willie Evans from Double A Brownsville. |
| Hamilton Steelers: Received RF Luis Chávez from Double A Brownsville. |
| Hamilton Steelers: Received LF José Hernández from Double A Brownsville. |
| Hamilton Steelers: Received CF Geoffrey Sharpe from Double A Brownsville. |
| Hamilton Steelers: Received 2B Ward Wright from Double A Brownsville. |
| Hamilton Steelers: Received 3B Christian Gross from Double A Brownsville. |
| Hamilton Steelers: Received 1B Joe Woods from Double A Brownsville. |
| Brampton Roses: Promoted 1B Manny Vela to Major League Level Chicago. |
| Brampton Roses: Promoted 2B Drake Weeks to Major League Level Chicago. |
| Brampton Roses: Promoted 1B Juan Herrera to Major League Level Chicago. |
| Brampton Roses: Promoted 3B Jeff Sexton to Major League Level Chicago. |
| Brampton Roses: Promoted SS Gil Olson to Major League Level Chicago. |
| Brampton Roses: Promoted 1B Chuck Green to Major League Level Chicago. |
| Brampton Roses: Promoted C Armando Águila to Major League Level Chicago. |
| Brampton Roses: Promoted RF Luis Tirado to Major League Level Chicago. |
| Brampton Roses: Promoted RF Gil Stout to Major League Level Chicago. |
| Brampton Roses: Promoted 1B Fernando López to Major League Level Chicago. |
| Brampton Roses: Promoted RF Kyle Young to Major League Level Chicago. |
| Brampton Roses: Promoted CL Bill Davidson to Major League Level Chicago. |
| Brampton Roses: Received CL León Sánchez from Double A Corpus Christi. |
| Brampton Roses: Received C Robinson Soto from Double A Corpus Christi. |
| Brampton Roses: Received 1B José Espinoza from Double A Corpus Christi. |
| Brampton Roses: Received 3B Ryushi Matsui from Double A Corpus Christi. |
| Brampton Roses: Received 3B Kinnosuke Suzuki from Double A Corpus Christi. |
| Brampton Roses: Received LF Ezra Wilson from Double A Corpus Christi. |
| Brampton Roses: Received 1B Jesús Herrera from Double A Corpus Christi. |
| Brampton Roses: Received 1B Rafael Adame from Double A Corpus Christi. |
| Brampton Roses: Received LF Phil Wallace from Double A Corpus Christi. |
| Brampton Roses: Received RF Bryce Morse from Double A Corpus Christi. |
| Brampton Roses: Received RF Hitoshi Yamasaki from Double A Corpus Christi. |
| Brampton Roses: Received LF Terry Green from Single A Montebello. |
| Vaughan Millers: Promoted 3B Bruce Simmons to Major League Level Detroit. |
| Vaughan Millers: Promoted 1B Drew Moss to Major League Level Detroit. |
| Vaughan Millers: Promoted SS Hsi-chuen Chu to Major League Level Detroit. |
| Vaughan Millers: Promoted C Woody Yates to Major League Level Detroit. |
| Vaughan Millers: Promoted 3B Henry Olson to Major League Level Detroit. |
| Vaughan Millers: Promoted CF Freddie Shaw to Major League Level Detroit. |
| Vaughan Millers: Promoted CL Iván Morán to Major League Level Detroit. |
| Vaughan Millers: Promoted 2B Fernando Hernández to Major League Level Detroit. |
| Vaughan Millers: Promoted LF Dennis Sullivan to Major League Level Detroit. |
| Vaughan Millers: Promoted SP Jorge Bocanegra to Major League Level Detroit. |
| Vaughan Millers: Promoted MR Michael Mack to Major League Level Detroit. |
| Vaughan Millers: Received MR Don Lehman from Double A San Antonio. |
| Vaughan Millers: Received MR Axel Jamieson from Double A San Antonio. |
| Vaughan Millers: Received C Bobby Dundee from Double A San Antonio. |
| Vaughan Millers: Received 3B Bill Cook from Double A San Antonio. |
| Vaughan Millers: Received SS Jacob Baker from Double A San Antonio. |
| Vaughan Millers: Received 3B Robby Wright from Double A San Antonio. |
| Vaughan Millers: Received LF Miguel Hinojosa from Double A San Antonio. |
| Vaughan Millers: Received 1B Júlio Echevarría from Double A San Antonio. |
| Vaughan Millers: Received 1B Jack Shannon from Double A San Antonio. |
| Vaughan Millers: Received RF Juan Reyes from Double A San Antonio. |
| Vaughan Millers: Received RF Lee Sheehan from Double A San Antonio. |
| Guelph Royals: Promoted 1B Jim Simmons to Major League Level New York. |
| Guelph Royals: Promoted RF Oscar House to Major League Level New York. |
| Guelph Royals: Promoted SP Ab Koremans to Major League Level New York. |
| Guelph Royals: Promoted CF Mike James to Major League Level New York. |
| Guelph Royals: Promoted CL Mark Foster to Major League Level New York. |
| Guelph Royals: Promoted C Stephen Miller to Major League Level New York. |
| Guelph Royals: Promoted C Guillermo García to Major League Level New York. |
| Guelph Royals: Promoted SS José Zavala to Major League Level New York. |
| Guelph Royals: Promoted MR Jack Williams to Major League Level New York. |
| Guelph Royals: Promoted MR Gabriel Balderas to Major League Level New York. |
| Guelph Royals: Promoted SP Pablo Lucero to Major League Level New York. |
| Guelph Royals: Received SP Willie Atkinson from Double A Laredo. |
| Guelph Royals: Received SP Charlie Martin from Double A Laredo. |
| Guelph Royals: Received MR Jesús Alviso from Double A Laredo. |
| Guelph Royals: Received MR Leland Thomas from Double A Laredo. |
| Guelph Royals: Received CL George Lawson from Double A Laredo. |
| Guelph Royals: Received C Pedro Garza from Double A Laredo. |
| Guelph Royals: Received C Diego Martínez from Double A Laredo. |
| Guelph Royals: Received 3B Luis Estronza from Double A Laredo. |
| Guelph Royals: Received SS Jarred Roberts from Double A Laredo. |
| Guelph Royals: Received 1B Leonard Davis from Double A Laredo. |
| Pickering Lakers: Promoted SP Pedro Hernández to Major League Level Cleveland. |
| Pickering Lakers: Promoted CF Robert Moore to Major League Level Cleveland. |
| Pickering Lakers: Promoted LF Lynwood Kelly to Major League Level Cleveland. |
| Pickering Lakers: Promoted C Steve McClure to Major League Level Cleveland. |
| Pickering Lakers: Promoted 2B José Ortíz to Major League Level Cleveland. |
| Pickering Lakers: Promoted 3B Chris Henry to Major League Level Cleveland. |
| Pickering Lakers: Promoted SS Manny Herrera to Major League Level Cleveland. |
| Pickering Lakers: Promoted 2B Terrence Sinclair to Major League Level Cleveland. |
| Pickering Lakers: Promoted RF Ju-ao Loong to Major League Level Cleveland. |
| Pickering Lakers: Promoted 1B Rob Eckersley to Major League Level Cleveland. |
| Pickering Lakers: Promoted RF John Adams to Major League Level Cleveland. |
| Pickering Lakers: Promoted RF Alfonso Márquez to Major League Level Cleveland. |
| Pickering Lakers: Received 3B Yasutoki Fujihara from Double A Port Lavaca. |
| Pickering Lakers: Received SS Jorge García from Double A Port Lavaca. |
| Pickering Lakers: Received SS Fernando Parra from Double A Port Lavaca. |
| Pickering Lakers: Received 1B Ricardo Ortíz from Double A Port Lavaca. |
| Pickering Lakers: Received RF Luis Díaz from Double A Port Lavaca. |
| Pickering Lakers: Received CF Lawrence Williams from Double A Port Lavaca. |
| Pickering Lakers: Received 2B Tim Merz from Double A Port Lavaca. |
| Pickering Lakers: Received 1B Matt Ramage from Double A Port Lavaca. |
| Pickering Lakers: Received RF Tony Fernández from Double A Port Lavaca. |
| Pickering Lakers: Received 1B Dave Reed from Single A Long Beach. |
| Pickering Lakers: Received LF Orlando Pérez from Double A Port Lavaca. |
| Pickering Lakers: Received RF Allen Allen from Double A Port Lavaca. |
| Thornhill Blue Sox: Promoted C Jeff Rose to Major League Level Baltimore. |
| Thornhill Blue Sox: Promoted CF Lawrence Hale to Major League Level Baltimore. |
| Thornhill Blue Sox: Promoted SS Suk-min Yi to Major League Level Baltimore. |
| Thornhill Blue Sox: Promoted 2B Leonard Martin to Major League Level Baltimore. |
| Thornhill Blue Sox: Promoted C R.J. Henderson to Major League Level Baltimore. |
| Thornhill Blue Sox: Promoted RF Yeong-sin Park to Major League Level Baltimore. |
| Thornhill Blue Sox: Promoted LF Ryan Coleman to Major League Level Baltimore. |
| Thornhill Blue Sox: Promoted 2B Nelson King to Major League Level Baltimore. |
| Thornhill Blue Sox: Promoted 1B Vince Wallace to Major League Level Baltimore. |
| Thornhill Blue Sox: Promoted CF Marshall Gilbert to Major League Level Baltimore. |
| Thornhill Blue Sox: Promoted CL Eric Grisham to Major League Level Baltimore. |
| Thornhill Blue Sox: Received MR Brandon Jackson from Double A Freeport. |
| Thornhill Blue Sox: Received 1B Rick Blanchard from Double A Freeport. |
| Thornhill Blue Sox: Received C Chris Brandt from Single A Santa Monica. |
| Thornhill Blue Sox: Received SS Mike Fernández from Double A Freeport. |
| Thornhill Blue Sox: Received LF José López from Double A Freeport. |
| Thornhill Blue Sox: Received 3B Carlos Roldán from Double A Freeport. |
| Thornhill Blue Sox: Received 1B Esteban Aguilar from Double A Freeport. |
| Thornhill Blue Sox: Received 2B Ernesto Delgado from Double A Freeport. |
| Thornhill Blue Sox: Received CF Eric Hall from Double A Freeport. |
| Thornhill Blue Sox: Received RF Mike Owens from Double A Freeport. |
| Thornhill Blue Sox: Received RF Ernesto Ramírez from Double A Freeport. |
| Oshawa Carriages: Promoted LF Rob Clay to Major League Level Boston. |
| Oshawa Carriages: Promoted C Morton Cotton to Major League Level Boston. |
| Oshawa Carriages: Promoted C Esteban Fríaz to Major League Level Boston. |
| Oshawa Carriages: Promoted 2B Garland Higgins to Major League Level Boston. |
| Oshawa Carriages: Promoted 3B Pablo Mateo to Major League Level Boston. |
| Oshawa Carriages: Promoted 1B Robert Nelson to Major League Level Boston. |
| Oshawa Carriages: Promoted RF Wayne Arthur to Major League Level Boston. |
| Oshawa Carriages: Promoted SS Gustavo Villegas to Major League Level Boston. |
| Oshawa Carriages: Promoted CL Albert Maestas to Major League Level Boston. |
| Oshawa Carriages: Received CL Júlio Longoria from Double A Edna. |
| Oshawa Carriages: Received C Ron Alston from Double A Edna. |
| Oshawa Carriages: Received C Carl Dempsey from Double A Edna. |
| Oshawa Carriages: Received SS William Fisher from Double A Edna. |
| Oshawa Carriages: Received 3B Hal Kirby from Double A Edna. |
| Oshawa Carriages: Received RF Juan Soberón from Double A Edna. |
| Oshawa Carriages: Received 3B Andrés Estrada from Double A Edna. |
| Oshawa Carriages: Received LF R.J. Stewart from Double A Edna. |
| Oshawa Carriages: Received 1B Tony Gamboa from Double A Edna. |
| Welland Bridges: Promoted SS Glenn Stark to Major League Level Washington. |
| Welland Bridges: Promoted RF Miguel Valenzuela to Major League Level Washington. |
| Welland Bridges: Promoted LF Máximo Galindo to Major League Level Washington. |
| Welland Bridges: Promoted 3B Joe Littlejohn to Major League Level Washington. |
| Welland Bridges: Promoted C Darrell Bacon to Major League Level Washington. |
| Welland Bridges: Promoted RF Cecil Carr to Major League Level Washington. |
| Welland Bridges: Promoted CF Moo-hyun Kim to Major League Level Washington. |
| Welland Bridges: Promoted RF Cris López to Major League Level Washington. |
| Welland Bridges: Promoted 3B Joe Meacklin to Major League Level Washington. |
| Welland Bridges: Promoted MR Damian Bell to Major League Level Washington. |
| Welland Bridges: Received MR John Green from Double A Beeville. |
| Welland Bridges: Received C Bubba Cole from Double A Beeville. |
| Welland Bridges: Received RF Justin Pope from Double A Beeville. |
| Welland Bridges: Received CF Félix González from Double A Beeville. |
| Welland Bridges: Received 1B Chase O'Halloran from Double A Beeville. |
| Welland Bridges: Received LF Clint Nelson from Double A Beeville. |
| Welland Bridges: Received RF Bill Christensen from Double A Beeville. |
| Welland Bridges: Received SS Tony Hall from Double A Beeville. |
| Welland Bridges: Received 3B Jorge Ramírez from Double A Beeville. |
| Welland Bridges: Received 2B Roland Weeks from Double A Beeville. |
| Port Credit Traders: Promoted SP Gus Chandler to Major League Level Los Angeles. |
| Port Credit Traders: Promoted SS António Valéncia to Major League Level Los Angeles. |
| Port Credit Traders: Promoted 3B John Boutwell to Major League Level Los Angeles. |
| Port Credit Traders: Promoted 2B Nathan Raymond to Major League Level Los Angeles. |
| Port Credit Traders: Promoted 1B José Díaz to Major League Level Los Angeles. |
| Port Credit Traders: Promoted RF Dave Hicks to Major League Level Los Angeles. |
| Port Credit Traders: Promoted 3B Dan Burkett to Major League Level Los Angeles. |
| Port Credit Traders: Promoted 2B Pablo Wagner to Major League Level Los Angeles. |
| Port Credit Traders: Promoted 3B Gilberto González to Major League Level Los Angeles. |
| Port Credit Traders: Promoted RF Jim Anderson to Major League Level Los Angeles. |
| Port Credit Traders: Promoted RF Jody Rush to Major League Level Los Angeles. |
| Port Credit Traders: Promoted CF Ricky Stroud to Major League Level Los Angeles. |
| Port Credit Traders: Received SP Bill Cox from Double A Galveston. |
| Port Credit Traders: Received 1B Sergio Ortíz from Double A Galveston. |
| Port Credit Traders: Received SS Toin Matsumoto from Double A Galveston. |
| Port Credit Traders: Received 2B Norris Huffman from Double A Galveston. |
| Port Credit Traders: Received RF Tom Kline from Double A Galveston. |
| Port Credit Traders: Received CF Vernon Pye from Double A Galveston. |
| Port Credit Traders: Received RF Jeremy Ball from Double A Galveston. |
| Port Credit Traders: Received CF Jim Fairchild from Double A Galveston. |
| Port Credit Traders: Received 1B Alex Lehman from Double A Galveston. |
| Port Credit Traders: Received 1B Peter Johnson from Double A Galveston. |
| Port Credit Traders: Received RF Tracy Gardner from Double A Galveston. |
| Port Credit Traders: Received 3B Fernando Lucero from Double A Galveston. |
| Port Credit Traders: Received RF Glen McConnell from Double A Galveston. |
| Port Credit Traders: Demoted SP Alan Reid to Double A Galveston. |
| Millet Bluesmen: Promoted CF Chong-hyeon Pak to Major League Level Manhattan. |
| Millet Bluesmen: Promoted LF Dave Connor to Major League Level Manhattan. |
| Millet Bluesmen: Promoted SS Bernardo González to Major League Level Manhattan. |
| Millet Bluesmen: Promoted RF Jim Reynolds to Major League Level Manhattan. |
| Millet Bluesmen: Promoted LF António Ortíz to Major League Level Manhattan. |
| Millet Bluesmen: Promoted RF Steve Howard to Major League Level Manhattan. |
| Millet Bluesmen: Promoted SP Edgar Polledo to Major League Level Manhattan. |
| Millet Bluesmen: Promoted SP Luis Miranda to Major League Level Manhattan. |
| Millet Bluesmen: Promoted RF Michael Foley to Major League Level Manhattan. |
| Millet Bluesmen: Promoted CL Greg Fitzgerald to Major League Level Manhattan. |
| Millet Bluesmen: Promoted 1B Carlos Soto to Major League Level Manhattan. |
| Millet Bluesmen: Promoted 3B Gerald Cummings to Major League Level Manhattan. |
| Millet Bluesmen: Promoted MR Roberto Ramírez to Major League Level Manhattan. |
| Millet Bluesmen: Promoted MR Danny Hamilton to Major League Level Manhattan. |
| Millet Bluesmen: Received SP Pedro Ramírez from Double A Tulsa. |
| Millet Bluesmen: Received SP Luis Arroyo from Double A Tulsa. |
| Millet Bluesmen: Received MR Manny Núñes from Double A Tulsa. |
| Millet Bluesmen: Received CL Arlen Barnett from Double A Tulsa. |
| Millet Bluesmen: Received MR John Bader from Double A Tulsa. |
| Millet Bluesmen: Received SS Ben Newton from Double A Tulsa. |
| Millet Bluesmen: Received RF William Hall from Double A Tulsa. |
| Millet Bluesmen: Received LF Matt Miller from Double A Tulsa. |
| Millet Bluesmen: Received LF Stan Fulton from Double A Tulsa. |
| Millet Bluesmen: Received CF Edward Gilbert from Double A Tulsa. |
| Millet Bluesmen: Received RF Emerson Martin from Double A Tulsa. |
| Millet Bluesmen: Received RF Aurelio Barajas from Double A Tulsa. |
| Millet Bluesmen: Received 3B Bartolo Zavala from Double A Tulsa. |
| Millet Bluesmen: Received 1B Derrick Young from Double A Tulsa. |
| Timmins Jolt: Promoted 1B Héctor Mercado to Major League Level The Bronx. |
| Timmins Jolt: Promoted 3B Mark Henn to Major League Level The Bronx. |
| Timmins Jolt: Promoted RF Mark White to Major League Level The Bronx. |
| Timmins Jolt: Promoted RF Abraham McGinnis to Major League Level The Bronx. |
| Timmins Jolt: Promoted LF Kuan Koo to Major League Level The Bronx. |
| Timmins Jolt: Promoted CF Pablo Muñóz to Major League Level The Bronx. |
| Timmins Jolt: Promoted RF Domingo Esparza to Major League Level The Bronx. |
| Timmins Jolt: Promoted RF Luis Miguel Peña to Major League Level The Bronx. |
| Timmins Jolt: Promoted RF Woody Robinson to Major League Level The Bronx. |
| Timmins Jolt: Promoted 3B Cipriano Bonilla to Major League Level The Bronx. |
| Timmins Jolt: Promoted 3B Pedro Rodríguez to Major League Level The Bronx. |
| Timmins Jolt: Promoted SS António Salas to Major League Level The Bronx. |
| Timmins Jolt: Received SP Mario Campoy from Double A Frankfort. |
| Timmins Jolt: Received MR Miguel Hidrovo from Double A Frankfort. |
| Timmins Jolt: Received C Jim Bell from Double A Frankfort. |
| Timmins Jolt: Received 3B Dean Hide from Double A Frankfort. |
| Timmins Jolt: Received 2B Jeremy Lawson from Double A Frankfort. |
| Timmins Jolt: Received RF Jorge Colón from Double A Frankfort. |
| Timmins Jolt: Received LF Scott Joplin from Double A Frankfort. |
| Timmins Jolt: Received RF Michael Freeburn from Double A Frankfort. |
| Timmins Jolt: Received RF Norm Wolf from Double A Frankfort. |
| Timmins Jolt: Received 3B Ralph Blanchard from Double A Frankfort. |
| Timmins Jolt: Received SS Pepe Rodríguez from Double A Frankfort. |
| Timmins Jolt: Received CF Ramón Pérez from Double A Frankfort. |
| Timmins Jolt: Received 3B Mark Livingston from Double A Frankfort. |
| Timmins Jolt: Received RF Dave Hickman from Single A Woodsboro. |
| Timmins Jolt: Demoted SP Tom Parnell to Double A Frankfort. |
| Timmins Jolt: Demoted SP Armando Francisco to Double A Frankfort. |
| Walnut Grove Steeds: Promoted C Habrão Grasconho to Major League Level San Antonio. |
| Walnut Grove Steeds: Promoted C Mark Moore to Major League Level San Antonio. |
| Walnut Grove Steeds: Promoted RF Jorge Mora to Major League Level San Antonio. |
| Walnut Grove Steeds: Promoted CF John Chandler to Major League Level San Antonio. |
| Walnut Grove Steeds: Promoted LF Keitaro Tada to Major League Level San Antonio. |
| Walnut Grove Steeds: Promoted 3B Jerome Faulkner to Major League Level San Antonio. |
| Walnut Grove Steeds: Promoted SS Tom O'Neill to Major League Level San Antonio. |
| Walnut Grove Steeds: Promoted 1B Dave Schermerhorn to Major League Level San Antonio. |
| Walnut Grove Steeds: Promoted RF Dan Oldenburg to Major League Level San Antonio. |
| Walnut Grove Steeds: Promoted 3B Ben Rose to Major League Level San Antonio. |
| Walnut Grove Steeds: Promoted MR Jorge Muñóz to Major League Level San Antonio. |
| Walnut Grove Steeds: Promoted CL Wally Hickman to Major League Level San Antonio. |
| Walnut Grove Steeds: Received MR Asitadhvaja Tapas from Double A Greensboro. |
| Walnut Grove Steeds: Received MR Pedro Mercado from Double A Greensboro. |
| Walnut Grove Steeds: Received C Felipe Delgado from Double A Greensboro. |
| Walnut Grove Steeds: Received C Michael Lewis from Single A Hialeah. |
| Walnut Grove Steeds: Received 2B Jim Mitchell from Double A Greensboro. |
| Walnut Grove Steeds: Received LF Neil Norris from Double A Greensboro. |
| Walnut Grove Steeds: Received 1B Frank Butler from Double A Greensboro. |
| Walnut Grove Steeds: Received RF Alonso Rodríguez from Double A Greensboro. |
| Walnut Grove Steeds: Received 3B Anastasio Pérez from Double A Greensboro. |
| Walnut Grove Steeds: Received SS Roberto Castillo from Double A Greensboro. |
| Walnut Grove Steeds: Received CF Eduardo De Jesús from Double A Greensboro. |
| Walnut Grove Steeds: Received RF Carlos Vásquez from Double A Greensboro. |
| Woodstock Shoguns: Promoted SP James Thomas to Major League Level Houston. |
| Woodstock Shoguns: Promoted SP Armando Smith to Major League Level Houston. |
| Woodstock Shoguns: Promoted 1B Ken Rodgers to Major League Level Houston. |
| Woodstock Shoguns: Promoted 2B Martin White to Major League Level Houston. |
| Woodstock Shoguns: Promoted LF Tony Ortíz to Major League Level Houston. |
| Woodstock Shoguns: Promoted CF Peter O'Brien to Major League Level Houston. |
| Woodstock Shoguns: Promoted 2B Jack Porter to Major League Level Houston. |
| Woodstock Shoguns: Promoted SP Bernardo Alejándrez to Major League Level Houston. |
| Woodstock Shoguns: Promoted RF José Costello to Major League Level Houston. |
| Woodstock Shoguns: Promoted RF Vicente Guerrero to Major League Level Houston. |
| Woodstock Shoguns: Promoted MR Héctor Rodríguez to Major League Level Houston. |
| Woodstock Shoguns: Promoted 1B Matt Butler to Major League Level Houston. |
| Woodstock Shoguns: Received SP Luis Hernández from Double A Anaheim. |
| Woodstock Shoguns: Received SP Lowell Massey from Double A Anaheim. |
| Woodstock Shoguns: Received MR Burt Pearcy from Double A Anaheim. |
| Woodstock Shoguns: Received MR Shawn Southard from Double A Anaheim. |
| Woodstock Shoguns: Received 1B Roberto Rodríguez from Double A Anaheim. |
| Woodstock Shoguns: Received LF Frank Banks from Double A Anaheim. |
| Woodstock Shoguns: Received LF Harrison Hess from Double A Anaheim. |
| Woodstock Shoguns: Received 1B Howard Arthur from Double A Anaheim. |
| Woodstock Shoguns: Received RF Sancho Trinidad from Double A Anaheim. |
| Woodstock Shoguns: Received 3B Ramón Álvarez from Double A Anaheim. |
| Woodstock Shoguns: Received RF Scott Byrd from Double A Anaheim. |
| Woodstock Shoguns: Received CF Salvador Idurat from Double A Anaheim. |
| Woodstock Shoguns: Received SS José Taramillo from Double A Anaheim. |
| Pickering Lakers: Received RF Tim Wood from Major League Level Cleveland. |
| Pickering Lakers: Demoted RF Allen Allen to Double A Port Lavaca. |
| Uxbridge Celts: Received 1B Xuan-ling Xiu from Double A Eagle Pass. |
| Uxbridge Celts: Demoted 3B Jian-zhang Wu to Double A Eagle Pass. |
| Kitchener Marshalls: Received SP Hank Brooks from Double A Victoria. |
| Kitchener Marshalls: Demoted SP Sherman Retallack to Double A Victoria. |
| Brantford Bells: Received SP Steven Scott from Double A Harlingen. |
| Brantford Bells: Demoted SP Mauro Sánchez to Double A Harlingen. |
| St. Catherines Wildcats: Received 2B Armando Hernández from Double A Austin. |
| St. Catherines Wildcats: Demoted 1B Adrian Coleman to Double A Austin. |
| Ajax Cruisers: Received CF See-tong Sun from Double A McAllen. |
| Ajax Cruisers: Demoted LF Javier Robles to Double A McAllen. |
| Hamilton Steelers: Received RF Jon Morton from Double A Brownsville. |
| Hamilton Steelers: Demoted 1B Joe Woods to Double A Brownsville. |
| Brampton Roses: Received 3B Alan Hood from Double A Corpus Christi. |
| Brampton Roses: Demoted 2B Ezra Wilson to Double A Corpus Christi. |
| Vaughan Millers: Received C Fernando Quiñones from Double A San Antonio. |
| Vaughan Millers: Demoted C Bobby Dundee to Double A San Antonio. |
| Guelph Royals: Demoted 1B Leonard Davis to Double A Laredo. |
| Thornhill Blue Sox: Received SS Gonzalo Castaneda from Double A Freeport. |
| Thornhill Blue Sox: Demoted RF Ernesto Ramírez to Double A Freeport. |
| Welland Bridges: Received SP Joe Vogler from Double A Beeville. |
| Welland Bridges: Demoted SP Juan Reyna to Double A Beeville. |
| Port Credit Traders: Received C Roger Ellis from Double A Galveston. |
| Port Credit Traders: Demoted C José Ayala to Double A Galveston. |
| Millet Bluesmen: Received CL Nino Lagomarsino from Double A Tulsa. |
| Millet Bluesmen: Received CF Ryan Johnson from Double A Tulsa. |
| Millet Bluesmen: Demoted MR John Bader to Double A Tulsa. |
| Millet Bluesmen: Demoted CF Edward Gilbert to Double A Tulsa. |
| Walnut Grove Steeds: Received C Edward Barnes from Double A Greensboro. |
| Walnut Grove Steeds: Demoted 3B Roberto Castillo to Double A Greensboro. |
