| Friday, August 24th, 1973 | Activated 2B Jaime Hernández from the disabled list. | Friday, June 15th, 1973 | Promoted RF Tony Escobar to Double A Galveston. | Promoted RF Jared Willis to Double A Galveston. | Received 2B Justin Alexander from Double A Galveston. | Drafted 2B Jeff Gibson in the 1973 first-year player draft (Round 6, Pick 12, 106th overall pick). | Drafted SP Arinori Ito in the 1973 first-year player draft (Round 7, Pick 12, 125th overall pick). | Drafted C Bobby Dundee in the 1973 first-year player draft (Round 8, Pick 12, 143rd overall pick). | Drafted SS Kinnosuke Suzuki in the 1973 first-year player draft (Round 9, Pick 12, 161st overall pick). | Drafted MR Rafael Flores in the 1973 first-year player draft (Round 10, Pick 12, 179th overall pick). | Saturday, June 9th, 1973 | Activated C Charlie Byers from the disabled list. | Friday, May 11th, 1973 | Activated RF Abel Strong from the disabled list. | Sunday, April 22nd, 1973 | Placed C Charlie Byers on the 15-day disabled list. | Tuesday, April 17th, 1973 | Placed RF Abel Strong on the 15-day disabled list. | Monday, November 13th, 1972 | Released 1B Ed Nelson. | Sunday, September 17th, 1972 | Activated 1B Ron Wilson from the disabled list. | Saturday, September 2nd, 1972 | Placed 1B Ron Wilson on the 15-day disabled list. | |
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