| Saturday, June 13th, 1964 | Activated RF Bryant Griffin from the disabled list. | Monday, May 25th, 1964 | Placed CF Salomón Ramos on the 15-day disabled list. | Thursday, April 30th, 1964 | Placed SP Adrian Keller on the 15-day disabled list. | Monday, February 10th, 1964 | Activated SP Ryan Ramsey from the disabled list. | Sunday, January 26th, 1964 | Placed SP Ryan Ramsey on the 15-day disabled list. | Saturday, January 11th, 1964 | Activated SP Tyler Wilson from the disabled list. | Friday, December 27th, 1963 | Placed SP Tyler Wilson on the 15-day disabled list. | Tuesday, October 8th, 1963 | MR Rod Davis becomes a free-agent. | Friday, September 13th, 1963 | Activated SS Miguel Núñez from the disabled list. | Thursday, August 29th, 1963 | Activated SP Keith Nelson from the disabled list. | |
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