| Wednesday, August 20th, 1980 | Activated SP Nick Wooten from the disabled list. | Tuesday, August 5th, 1980 | Placed SP Nick Wooten on the 15-day disabled list. | Tuesday, July 29th, 1980 | Activated CF Ashton Lewis from the disabled list. | Monday, July 14th, 1980 | Placed CF Ashton Lewis on the 15-day disabled list. | Saturday, September 8th, 1979 | Activated 3B Ramón Núñes from the disabled list. | |
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