| Wednesday, August 8th, 1973 | Placed SP Edgar Rojas on the 15-day disabled list. | Sunday, July 22nd, 1973 | Activated RF Guy Torres from the disabled list. | Friday, July 13th, 1973 | Placed MR Elliott Meadows on the 15-day disabled list. | Friday, June 15th, 1973 | Drafted SP Joe Phillips in the 1973 first-year player draft (Round 6, Pick 17, 111st overall pick). | Drafted LF Jorge Chávez in the 1973 first-year player draft (Round 7, Pick 17, 130th overall pick). | Drafted SP Eduardo Cruz in the 1973 first-year player draft (Round 8, Pick 17, 148th overall pick). | Drafted SP Carl Hanson in the 1973 first-year player draft (Round 9, Pick 17, 166th overall pick). | Drafted MR Ed Hardin in the 1973 first-year player draft (Round 10, Pick 17, 184th overall pick). | Saturday, April 21st, 1973 | Placed 3B Bill Cook on the 15-day disabled list. | Friday, April 6th, 1973 | Released MR Tom Hayes. | Wednesday, November 1st, 1972 | Activated 2B Tony Veeck from the disabled list. | Wednesday, September 20th, 1972 | Activated MR Huang Li from the disabled list. | Saturday, August 26th, 1972 | Signed Manager Esteban González to a 1-year contract extension. | |
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