| Tuesday, August 16th, 1955 | Released 3B Josh Dixon. | Wednesday, August 10th, 1955 | Activated SP Juan Pérez from the disabled list. | Wednesday, June 15th, 1955 | Released MR Nicholas Camp. | Released 1B Jim Webster. | Received SS John Hobbs from Triple A Peterborough. | Received 1B Júlio Montalvo from Triple A Peterborough. | Drafted C Lloyd Hess in the 1955 first-year player draft (Round 6, Pick 7, 96th overall pick). | Drafted MR Kyle Blake in the 1955 first-year player draft (Round 7, Pick 7, 113rd overall pick). | Drafted C Larry Lambert in the 1955 first-year player draft (Round 8, Pick 7, 129th overall pick). | Drafted SP Peyton Kaufman in the 1955 first-year player draft (Round 9, Pick 7, 145th overall pick). | Drafted LF Brian Nelson in the 1955 first-year player draft (Round 10, Pick 7, 161st overall pick). | Saturday, June 11th, 1955 | Placed LF Steven Morgan on the 15-day disabled list. | Tuesday, June 7th, 1955 | Activated SS Lawrence Davis from the disabled list. | Friday, May 20th, 1955 | Activated RF Carlos Mora from the disabled list. | Wednesday, May 11th, 1955 | Placed SP Juan Pérez on the 15-day disabled list. | Wednesday, November 10th, 1954 | Released SP Rory Slater. | Friday, November 5th, 1954 | Activated RF John Cole from the disabled list. | Thursday, October 21st, 1954 | Placed RF John Cole on the 15-day disabled list. | Wednesday, October 20th, 1954 | Activated CF Phil Beard from the disabled list. | Tuesday, September 14th, 1954 | Activated SP Ethan Wilson from the disabled list. | |
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