| Friday, April 17th, 1981 | Placed RF Guus Schumacher on the 15-day disabled list. | Sunday, January 11th, 1981 | Activated MR Michael Schmidt from the disabled list. | Wednesday, November 12th, 1980 | Activated SP Gang-sheng Khoo from the disabled list. | Monday, November 3rd, 1980 | Released SP Danny Owens.(Career-ending injury) | Friday, September 19th, 1980 | Activated MR Keith Washington from the disabled list. | |
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