| | | Thursday, June 15th, 1972 | | Promoted 3B Jian-zhang Wu to Double A Eagle Pass. | | Received RF Paul Miller from Double A Eagle Pass. | | Received 2B John Turner from Double A Eagle Pass. | | Received 2B Narihari Tanaka from Double A Eagle Pass. | | Promoted RF Paul Miller to Double A Eagle Pass. | | Promoted RF Ezra Mays to Double A Eagle Pass. | | Received 2B Jian-zhang Wu from Double A Eagle Pass. | | Received 1B Roberto Gonzáles from Double A Eagle Pass. | | Drafted MR Dan Butler in the 1972 first-year player draft (Round 6, Pick 17, 114th overall pick). | | Drafted LF Jimmy Richardson in the 1972 first-year player draft (Round 7, Pick 17, 132nd overall pick). | | Drafted SP Júlio Quińones in the 1972 first-year player draft (Round 8, Pick 17, 150th overall pick). | | Drafted SP Rod Stevens in the 1972 first-year player draft (Round 9, Pick 17, 168th overall pick). | | Drafted SP Bill Miller in the 1972 first-year player draft (Round 10, Pick 17, 186th overall pick). |
| Friday, March 17th, 1972 | | Activated MR Miguel Jiménez from the disabled list. |
| Thursday, March 2nd, 1972 | | Placed MR Miguel Jiménez on the 15-day disabled list. |
| Thursday, November 4th, 1971 | | Signed pitching coach Glenn Jones. |
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