| Wednesday, August 26th, 1959 | Activated SS Rich Turner from the disabled list. | Saturday, July 25th, 1959 | Placed SS Rich Turner on the 15-day disabled list. | Tuesday, June 30th, 1959 | Activated CF Ray McKnight from the disabled list. | Monday, June 15th, 1959 | Promoted SP Tim Berry to Double A Victoria. | Received SP Paul Greene from Double A Victoria. | Received 3B Curt Lee from Double A Victoria. | Received 3B Felipe Vallejo from Triple A Kitchener. | Drafted 2B Leo Shafer in the 1959 first-year player draft (Round 6, Pick 12, 99th overall pick). | Drafted MR Esteban Ruíz in the 1959 first-year player draft (Round 7, Pick 12, 115th overall pick). | Drafted 3B Donald Barker in the 1959 first-year player draft (Round 8, Pick 12, 131st overall pick). | Drafted CL Juan Rodríguez in the 1959 first-year player draft (Round 9, Pick 12, 147th overall pick). | Drafted SS Dwight Sterling in the 1959 first-year player draft (Round 10, Pick 12, 163rd overall pick). | Wednesday, June 10th, 1959 | Placed LF Dallas Smith on the 15-day disabled list. | Placed SP Dae-ki To on the 15-day disabled list. | Thursday, June 4th, 1959 | Placed CF Ray McKnight on the 15-day disabled list. | Thursday, March 26th, 1959 | Activated 3B António Alejo from the disabled list. | Monday, March 9th, 1959 | Placed 3B António Alejo on the 15-day disabled list. | Saturday, January 17th, 1959 | Activated 2B Jeff Edwards from the disabled list. | |
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