| Sunday, August 4th, 1963 | Placed CF Mario Espinosa on the 15-day disabled list. | Wednesday, July 31st, 1963 | Released SS Mike Smith. | Saturday, June 15th, 1963 | Promoted 3B Vince Etheridge to Double A Alice. | Received MR Justin Miron from Double A Alice. | Received 3B Vince Etheridge from Double A Alice. | Received 1B Ángelo López from Double A Alice. | Drafted 1B Francisco Ruíz in the 1963 first-year player draft (Round 6, Pick 8, 106th overall pick). | Drafted 3B Juan Carranza in the 1963 first-year player draft (Round 7, Pick 8, 126th overall pick). | Drafted MR José Sandoval in the 1963 first-year player draft (Round 8, Pick 8, 144th overall pick). | Drafted 2B Cliff Fuller in the 1963 first-year player draft (Round 9, Pick 8, 162nd overall pick). | Drafted SP James Corbin in the 1963 first-year player draft (Round 10, Pick 8, 180th overall pick). | Promoted 3B Vince Etheridge to Double A Alice. | Received SP José Ramírez from Double A Alice. | Tuesday, May 14th, 1963 | Activated SP Jason Stewart from the disabled list. | Friday, May 3rd, 1963 | Placed 2B Zhi-qiang Tann on the 15-day disabled list. | Thursday, April 25th, 1963 | Placed SP Jason Stewart on the 15-day disabled list. | Sunday, August 26th, 1962 | Activated SS Ron Larsen from the disabled list. | |
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