| Saturday, August 11th, 1973 | Released 1B Ron Wilson. | Friday, July 27th, 1973 | Placed LF Mike Sweeney on the 15-day disabled list. | Saturday, July 14th, 1973 | Received 2B Jim Cox from Double A Alice. | Friday, June 29th, 1973 | Activated 2B Tom O'Neill from the disabled list. | Friday, June 15th, 1973 | Released 1B John Hillock. | Promoted C Ed Wilson to Double A Alice. | Promoted RF Keith Lutton to Double A Alice. | Received SS Nafi Zahur from Double A Alice. | Received CF Julián Torres from Double A Alice. | Received 1B Dan Murdock from Double A Alice. | Received LF Rafael Mendoza from Double A Alice. | Drafted LF Emerson Martin in the 1973 first-year player draft (Round 7, Pick 3, 116th overall pick). | Drafted SP Brad White in the 1973 first-year player draft (Round 8, Pick 3, 134th overall pick). | Drafted SP Enrique López in the 1973 first-year player draft (Round 9, Pick 3, 152nd overall pick). | Drafted SP Roger Hooper in the 1973 first-year player draft (Round 10, Pick 3, 170th overall pick). | Promoted 1B Dan Murdock to Double A Alice. | Received RF Keith Lutton from Double A Alice. | Wednesday, May 30th, 1973 | Placed 2B Tom O'Neill on the 15-day disabled list. | Sunday, May 13th, 1973 | Released 1B Jack Knox. | Wednesday, April 25th, 1973 | Activated SP Félix Martínez from the disabled list. | Tuesday, April 10th, 1973 | Placed SP Félix Martínez on the 15-day disabled list. | Tuesday, March 27th, 1973 | Placed MR Simon Moore on the 15-day disabled list. | Tuesday, October 17th, 1972 | Activated MR Jack King from the disabled list. | Activated MR Larry Lucas from the disabled list. | Monday, October 2nd, 1972 | 3B Joe Rich becomes a free-agent. | C Mark Hill becomes a free-agent. | Saturday, September 23rd, 1972 | Signed manager Tony Torres. | Wednesday, September 20th, 1972 | Activated SP Jason Helms from the disabled list. | |
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