| Thursday, August 14th, 1980 | Activated SS Eric Burbach from the disabled list. | Saturday, July 26th, 1980 | Activated 3B Randolph Beck from the disabled list. | Thursday, July 24th, 1980 | Activated LF Theron Robison from the disabled list. | Tuesday, July 15th, 1980 | Placed SS Eric Burbach on the 15-day disabled list. | Friday, July 4th, 1980 | Placed 3B Randolph Beck on the 15-day disabled list. | Thursday, July 3rd, 1980 | Placed 3B Carlos Arreola on the 15-day disabled list. | Sunday, May 18th, 1980 | Activated 1B Joe Woods from the disabled list. | Monday, April 28th, 1980 | Placed 1B Joe Woods on the 15-day disabled list. | Friday, October 26th, 1979 | Activated SP Carlos González from the disabled list. | |
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