| Monday, August 16th, 1965 | Released 1B Barry May. | Saturday, July 3rd, 1965 | Placed SP Brock Lovett on the 15-day disabled list. | Wednesday, June 30th, 1965 | Placed LF Gregg Bean on the 15-day disabled list. | Monday, June 28th, 1965 | Released 3B Lou Price. | Tuesday, June 15th, 1965 | Released LF Jesús Palma. | Promoted MR Howard O'Keefe to Triple A Guelph. | Received SP Clancy Runyan from Double A Laredo. | Drafted CF Gregg Bean in the 1965 first-year player draft (Round 6, Pick 18, 118th overall pick). | Drafted MR Steve Stone in the 1965 first-year player draft (Round 8, Pick 18, 157th overall pick). | Drafted MR Jeremy Hennessey in the 1965 first-year player draft (Round 10, Pick 18, 193rd overall pick). | Wednesday, June 9th, 1965 | Released SS Jack Bell. | Monday, June 7th, 1965 | Placed MR António Parra on the 15-day disabled list. | Tuesday, May 25th, 1965 | Placed RF Dan May on the 15-day disabled list. | Saturday, May 22nd, 1965 | Activated CF Leland Rigney from the disabled list. | Tuesday, May 11th, 1965 | Released 2B John Hunt. | Wednesday, May 5th, 1965 | Placed CF Leland Rigney on the 15-day disabled list. | Tuesday, April 13th, 1965 | Promoted RF Dan May to Double A Laredo. | Tuesday, October 6th, 1964 | Activated 2B Luis Olivarez from the disabled list. | Monday, October 5th, 1964 | Activated SP Bob Metcalf from the disabled list. | |
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