| Sunday, July 8th, 1951 | Activated C Dani López from the disabled list. | Tuesday, June 26th, 1951 | Activated SP Kjeld Buys from the disabled list. | Wednesday, June 20th, 1951 | Placed CF Todd Stephen on the 15-day disabled list. | Friday, June 15th, 1951 | Drafted 2B Duane Wheeler in the 1951 first-year player draft (Round 6, Pick 10, 90th overall pick). | Drafted SP Rupert Oversluizen in the 1951 first-year player draft (Round 7, Pick 10, 106th overall pick). | Drafted 2B Millard Mason in the 1951 first-year player draft (Round 8, Pick 10, 122nd overall pick). | Drafted MR Raúl López in the 1951 first-year player draft (Round 9, Pick 10, 138th overall pick). | Drafted SP Ron Lewis in the 1951 first-year player draft (Round 10, Pick 10, 154th overall pick). | Promoted 2B Duane Wheeler to Double A Austin. | Promoted 2B Millard Mason to Double A Austin. | Received 3B Ken Smith from Double A Austin. | Received 1B Billy Shaw from Double A Austin. | Wednesday, May 30th, 1951 | Placed SS Thomas Randolph on the 15-day disabled list. | Sunday, May 27th, 1951 | Placed C Dani López on the 15-day disabled list. | Friday, May 11th, 1951 | Placed LF César Gómez on the 15-day disabled list. | Saturday, April 21st, 1951 | Activated C Danny Herman from the disabled list. | |
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