| Saturday, August 18th, 1956 | Activated SP Marvin Hicks from the disabled list. | Sunday, July 29th, 1956 | Released 3B Phil Hall. | Saturday, July 7th, 1956 | Released 3B Phil Hall. | Friday, June 15th, 1956 | Promoted C T.J. Washington to Double A Freeport. | Promoted SS Brad Green to Double A Freeport. | Received C Ramón Najcrea from Double A Freeport. | Received CF Rubén Vargo from Double A Freeport. | Drafted MR Ron Cox in the 1956 first-year player draft (Round 6, Pick 9, 93rd overall pick). | Drafted C Lorenzo Rodríguez in the 1956 first-year player draft (Round 7, Pick 9, 109th overall pick). | Drafted SP Bartolo Ocampo in the 1956 first-year player draft (Round 8, Pick 9, 125th overall pick). | Drafted 2B Luis Rodríguez in the 1956 first-year player draft (Round 9, Pick 9, 141st overall pick). | Drafted SP José Vargas in the 1956 first-year player draft (Round 10, Pick 9, 157th overall pick). | Promoted CF Rubén Vargo to Double A Freeport. | Received LF Brad Green from Double A Freeport. | Friday, February 3rd, 1956 | Activated 3B Shuan-yan Chew from the disabled list. | Tuesday, December 6th, 1955 | Placed 3B Shuan-yan Chew on the 15-day disabled list. | Tuesday, September 20th, 1955 | Activated 2B Brad Green from the disabled list. | |
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