| Sunday, July 29th, 1951 | Placed RF Manuel Nava on the 15-day disabled list. | Monday, July 23rd, 1951 | Activated 2B Chris Cahill from the disabled list. | Wednesday, July 4th, 1951 | Activated RF Cisco Moreno from the disabled list. | Sunday, April 22nd, 1951 | Activated 2B Diego Montoya from the disabled list. | Saturday, April 7th, 1951 | Placed 2B Diego Montoya on the 15-day disabled list. | Sunday, February 25th, 1951 | Activated SP Juan Guerrero from the disabled list. | Saturday, February 10th, 1951 | Placed SP Juan Guerrero on the 15-day disabled list. | |
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