Rangers Roster & Staff
Transactions
| Date | Transaction |
| 07/30/09 | Texas Rangers recalled Warner Madrigal from Oklahoma City RedHawks. |
| 07/30/09 | Texas Rangers optioned Guillermo Moscoso to Oklahoma City RedHawks. |
| 07/29/09 | Texas Rangers recalled Joaquin Arias from Oklahoma City RedHawks. |
| 07/29/09 | Texas Rangers optioned Doug Mathis to Oklahoma City RedHawks. |
| 07/29/09 | Texas Rangers signed LHP Robbie Erlin. |
| 07/28/09 | Texas Rangers recalled Guillermo Moscoso from Oklahoma City RedHawks. |
| 07/28/09 | Texas Rangers optioned Willie Eyre to Oklahoma City RedHawks. |
| 07/20/09 | Texas Rangers recalled RHP Willie Eyre from Oklahoma City RedHawks. |
| 07/20/09 | Texas Rangers placed RHP Frank Francisco on the 15-day disabled list retroactive to July 11, 2009. pneumonia |
| 07/16/09 | RHP Jacob Geglein assigned to AZL Rangers from Texas Rangers. |
| 07/16/09 | Texas Rangers signed RHP Brock Piper. |
| 07/15/09 | Texas Rangers signed RHP Jacob Geglein. |
| 07/07/09 | Texas Rangers activated RHP Dustin Nippert from the 60-day disabled list. |
| 07/07/09 | Texas Rangers transferred RHP Brandon McCarthy from the 15-day disabled list to the 60-day disabled list. stress fracture in right shoulder |
| 07/07/09 | Texas Rangers optioned Julio Borbon to Oklahoma City RedHawks. |
| 07/06/09 | Texas Rangers optioned Chris Davis to Oklahoma City RedHawks. |
| 07/06/09 | Texas Rangers activated LF Josh Hamilton from the 15-day disabled list. |
| 07/02/09 | Texas Rangers signed SS Luis Sardinas. |
| 07/02/09 | Texas Rangers signed free agent SS Luis Mendez to a minor league contract. |
| 07/02/09 | Andrew Doyle assigned to Spokane Indians from Texas Rangers. |
| 07/01/09 | RHP Alexi Ogando assigned to DSL Rangers1 from Texas Rangers. |
| 07/01/09 | Houston Astros claimed German Duran off waivers from Texas Rangers. |