| Tuesday, August 20th, 1963 | Activated RF Ken Johnson from the disabled list. | Friday, August 9th, 1963 | Activated 1B José Martínez from the disabled list. | Monday, August 5th, 1963 | Placed RF Ken Johnson on the 15-day disabled list. | Sunday, August 4th, 1963 | Activated MR Michael Mack from the disabled list. | Saturday, June 15th, 1963 | Promoted RF Leonardo Andalón to Double A Harlingen. | Received 2B Alonso Anguissola from Double A Harlingen. | Drafted MR Gary Allen in the 1963 first-year player draft (Round 6, Pick 12, 110th overall pick). | Drafted 2B Jermăo Prego in the 1963 first-year player draft (Round 7, Pick 12, 130th overall pick). | Drafted SP Alfredo Rodríguez in the 1963 first-year player draft (Round 8, Pick 12, 148th overall pick). | Drafted MR Félix Muńíz in the 1963 first-year player draft (Round 9, Pick 12, 166th overall pick). | Drafted SP Greg Riley in the 1963 first-year player draft (Round 10, Pick 12, 184th overall pick). | Saturday, June 8th, 1963 | Placed MR Michael Mack on the 15-day disabled list. | Wednesday, June 5th, 1963 | Activated SS Jeffery Sims from the disabled list. | Monday, December 31st, 1962 | Activated SP Kyle Jones from the disabled list. | Sunday, December 16th, 1962 | Placed SP Kyle Jones on the 15-day disabled list. | Thursday, October 4th, 1962 | Activated SP Bill Warren from the disabled list. | |
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