| | | Tuesday, August 19th, 1969 | | Placed SP Cal McCormick on the 15-day disabled list. |
| Sunday, August 17th, 1969 | | Activated MR Jorge Vázquez from the disabled list. |
| Thursday, August 14th, 1969 | | Placed SP Stanley Richmond on the 15-day disabled list. |
| Sunday, July 27th, 1969 | | Placed 1B Mark Hankins on the 15-day disabled list. |
| Thursday, June 19th, 1969 | | Activated SP Mathew Banks from the disabled list. |
| Sunday, June 15th, 1969 | | Received MR William Raymond from Double A Kingsville. | | Drafted 1B Brad Beard in the 1969 first-year player draft (Round 6, Pick 9, 107th overall pick). | | Drafted SP Christian Chambers in the 1969 first-year player draft (Round 7, Pick 9, 127th overall pick). | | Drafted C Sergio Antúnez in the 1969 first-year player draft (Round 8, Pick 9, 145th overall pick). | | Drafted MR Jerry Burns in the 1969 first-year player draft (Round 9, Pick 9, 163rd overall pick). | | Drafted C Brian Madden in the 1969 first-year player draft (Round 10, Pick 9, 181st overall pick). | | Promoted 1B Gabe Brown to Double A Kingsville. | | Received SP Pancho Castillo from Double A Kingsville. |
| Monday, May 5th, 1969 | | Placed SS Luis Olivarez on the 15-day disabled list. | | Placed C Robert Dean on the 15-day disabled list. |
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