| Friday, August 11th, 1978 | Activated SP Luke Baker from the disabled list. | Activated RF Jonathan Gates from the disabled list. | Wednesday, August 2nd, 1978 | Activated SP Bob Williams from the disabled list. | Friday, July 28th, 1978 | Activated SS Gil Stanley from the disabled list. | Sunday, July 9th, 1978 | Placed RF Jonathan Gates on the 15-day disabled list. | Sunday, May 21st, 1978 | Activated RF Britt Small from the disabled list. | Thursday, May 4th, 1978 | Placed RF Britt Small on the 15-day disabled list. | Tuesday, April 25th, 1978 | Placed SP Bob Williams on the 15-day disabled list. | |
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