| Monday, September 26th, 1977 | Activated 2B Ernesto Muńóz from the 60-day disabled list. | Wednesday, September 21st, 1977 | Placed LF Nick Cline on waivers. | Saturday, September 17th, 1977 | Activated SS Bernardo Mercardo from the disabled list. | Friday, September 9th, 1977 | Signed manager Jack Wade to a 5-year, $81,400 per year contract. | Tuesday, September 6th, 1977 | Released CF Félix Méndez.(Career-ending injury) | Thursday, August 18th, 1977 | LF José Corral was designated for assignment and placed on waivers (from active). | Saturday, August 13th, 1977 | Signed Evan Davis to a minor league contract with a signing bonus of $158,300. | Friday, August 12th, 1977 | Signed Jon Morton to a minor league contract with a signing bonus of $29,300. | Wednesday, August 10th, 1977 | Signed Lee Fuller to a minor league contract with a signing bonus of $15,900. | Wednesday, June 29th, 1977 | Activated SS Joe MacDonald from the disabled list. | SS Rusty Love was designated for assignment and placed on waivers (from active). | Tuesday, June 7th, 1977 | Placed 2B Ernesto Muńóz on the 60-day disabled list. | Tuesday, March 22nd, 1977 | Placed SP Dennis Jensen on the 60-day disabled list. | Tuesday, November 16th, 1976 | Activated SP Carlos Gonzáles from the 60-day disabled list. | Purchased the contract of 2B Tom Allen from Triple A Hamilton. | 2B Tim Merz was designated for assignment and placed on waivers (from active). | SP Pedro Flores was designated for assignment, placed on waivers and taken off the 40-man roster. | |
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