2005 Houston Astros season Lone Star series Lone Star series

| Date_ | Winning_Team | Score | Winning_Pitcher | Losing_Pitcher | Attendance | Location_ |
|---|---|---|---|---|---|---|
| May 20 | Texas | 7–3 | Kenny Rogers | Brandon Backe | 38109 | Arlington |
| May 21 | Texas | 18–3 | Chris Young | Ezequiel Astacio | 35781 | Arlington |
| May 22 | Texas | 2–0 | Chan Ho Park | Roy Oswalt | 40583 | Arlington |
| June 24 | Houston | 5–2 | Roy Oswalt | Ricardo Rodriguez | 36199 | Houston |
| June 25 | Texas | 6–5 | Chris Young | Brandon Backe | 41868 | Houston |