| Friday, August 11th, 1978 | Activated CF José Corral from the disabled list. | Activated 2B Ernesto Muńóz from the disabled list. | Wednesday, August 9th, 1978 | Placed LF Perry Lee on the 15-day disabled list. | Tuesday, July 25th, 1978 | Placed 2B Ernesto Muńóz on the 15-day disabled list. | Sunday, July 23rd, 1978 | Placed CF José Corral on the 15-day disabled list. | Friday, July 21st, 1978 | Activated C Shawn Hayes from the disabled list. | Saturday, July 15th, 1978 | Activated SP Mario Romero from the disabled list. | Tuesday, July 4th, 1978 | Placed C Shawn Hayes on the 15-day disabled list. | Sunday, July 2nd, 1978 | Placed MR Donald Daniel on the 15-day disabled list. | Friday, May 26th, 1978 | Placed 1B Raúl Torres on the 15-day disabled list. | Thursday, May 18th, 1978 | Activated 3B Terence Comine from the disabled list. | Tuesday, March 14th, 1978 | Activated RF Perry Lee from the disabled list. | Thursday, November 24th, 1977 | Activated 3B Terence Comine from the disabled list. | Wednesday, September 28th, 1977 | Activated CF Vincente Rosado from the disabled list. | |
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