| Friday, August 24th, 1956 | Activated 3B Luis López from the disabled list. | Wednesday, July 25th, 1956 | Placed 1B Matt Hewitt on the 15-day disabled list. | Saturday, July 7th, 1956 | Placed MR Santiago Nieves on the 15-day disabled list. | Monday, July 2nd, 1956 | Activated MR Hugo Hunter from the disabled list. | Friday, June 15th, 1956 | Drafted SP Lee Reynolds in the 1956 first-year player draft (Round 6, Pick 1, 85th overall pick). | Drafted C Joe Stone in the 1956 first-year player draft (Round 7, Pick 1, 101st overall pick). | Drafted MR Sergio Cervantes in the 1956 first-year player draft (Round 8, Pick 1, 117th overall pick). | Drafted LF Dave Kennedy in the 1956 first-year player draft (Round 9, Pick 1, 133rd overall pick). | Drafted CL Denny Sellers in the 1956 first-year player draft (Round 10, Pick 1, 149th overall pick). | Monday, May 7th, 1956 | Placed MR Paul Braun on the 15-day disabled list. | Sunday, May 6th, 1956 | Placed MR Hugo Hunter on the 15-day disabled list. | Saturday, May 5th, 1956 | Activated SP Ken Johnston from the disabled list. | Sunday, December 25th, 1955 | Activated SP Ken McRob from the disabled list. | Wednesday, September 21st, 1955 | Activated C Mark Sexton from the disabled list. | Saturday, September 3rd, 1955 | Activated MR Kip Ball from the disabled list. | |
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