| Friday, August 22nd, 1980 | Activated SP Charlie Martin from the disabled list. | Tuesday, August 5th, 1980 | Activated RF Will Farmer from the disabled list. | Wednesday, July 16th, 1980 | Activated SP Bobby Cox from the disabled list. | Tuesday, July 15th, 1980 | Placed RF Will Farmer on the 15-day disabled list. | Saturday, July 12th, 1980 | Activated MR Dan Edwards from the disabled list. | Placed SP Charlie Martin on the 15-day disabled list. | Wednesday, June 25th, 1980 | Placed SP Bobby Cox on the 15-day disabled list. | Saturday, June 21st, 1980 | Activated SP Juan Gómez from the disabled list. | Placed MR Dan Edwards on the 15-day disabled list. | Thursday, May 8th, 1980 | Placed RF Will Farmer on the 15-day disabled list. | Monday, August 27th, 1979 | Activated 3B Brenton Griffin from the disabled list. | |
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