| Friday, August 19th, 1977 | Activated SP Jake MacLise from the disabled list. | Saturday, July 30th, 1977 | Placed SP Jim Clay on the 15-day disabled list. | Wednesday, July 27th, 1977 | Placed SP Jake MacLise on the 15-day disabled list. | Sunday, July 10th, 1977 | Activated SS Jorge García from the disabled list. | Wednesday, June 15th, 1977 | Promoted MR Owen MacKinley to Double A Port Lavaca. | Drafted C Lorne Summers in the 1977 first-year player draft (Round 6, Pick 13, 121st overall pick). | Drafted C Chris Roach in the 1977 first-year player draft (Round 7, Pick 13, 143rd overall pick). | Drafted C Enrico Marín in the 1977 first-year player draft (Round 8, Pick 13, 163rd overall pick). | Drafted MR Michael Edwards in the 1977 first-year player draft (Round 9, Pick 13, 183rd overall pick). | Drafted 1B Carl Burgess in the 1977 first-year player draft (Round 10, Pick 13, 203rd overall pick). | Placed SS Jorge García on the 15-day disabled list. | Monday, May 30th, 1977 | Activated RF Chun-hua Shen from the disabled list. | Sunday, May 15th, 1977 | Placed RF Chun-hua Shen on the 15-day disabled list. | Friday, April 8th, 1977 | Placed SP Jake MacLise on the 15-day disabled list. | Wednesday, March 2nd, 1977 | Activated SP Mike Bishop from the disabled list. | |
|