| Saturday, July 11th, 1964 | Activated SP Will Davis from the disabled list. | Friday, July 3rd, 1964 | Activated 2B Yoshino Sekine from the disabled list. | Tuesday, May 19th, 1964 | Activated CF Luis Román from the disabled list. | Friday, April 17th, 1964 | Placed CF Luis Román on the 15-day disabled list. | Tuesday, October 1st, 1963 | Activated SP Fernando Mercado from the disabled list. | Tuesday, September 17th, 1963 | Activated CF Mario Cartina from the disabled list. | Sunday, September 15th, 1963 | Activated 2B Dwight Sterling from the disabled list. | |
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