Ross Detwiler
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-05-18 | WAS | vs. PIT | L, 12-7 | 5.0 | 4 | 3 | 2 | 0 | 6 | 22 | 1 | 0 | 1 | 2 | 7 | SP |
| 2009-05-23 | WAS | vs. BAL | L, 2-1 | 6.0 | 1 | 1 | 1 | 4 | 4 | 23 | 0 | 0 | 0 | 5 | 9 | SP |
| 2009-05-29 | WAS | @ PHI | L, 5-4 | 4.0 | 10 | 5 | 5 | 1 | 2 | 23 | 4 | 1 | 0 | 5 | 5 | SP, L |
| 2009-06-04 | WAS | vs. SFG | L, 4-1 | 5.2 | 10 | 4 | 4 | 1 | 5 | 28 | 3 | 0 | 0 | 3 | 8 | SP, L, CG |
| 2009-06-09 | WAS | vs. CIN | L, 3-2 | 6.0 | 5 | 3 | 3 | 3 | 6 | 26 | 2 | 0 | 0 | 6 | 5 | SP, L |
| 2009-06-14 | WAS | @ TBR | L, 5-4 | 6.0 | 6 | 4 | 4 | 5 | 0 | 26 | 0 | 0 | 1 | 8 | 6 | SP |
| 2009-06-20 | WAS | vs. TOR | W, 5-3 | 7.0 | 6 | 2 | 2 | 1 | 3 | 27 | 0 | 0 | 1 | 5 | 12 | SP |
| 2009-06-26 | WAS | @ BAL | L, 11-1 | 5.0 | 9 | 5 | 5 | 2 | 3 | 24 | 2 | 0 | 0 | 9 | 1 | SP, L |
| 2009-07-03 | WAS | vs. ATL | L, 9-8 | 3.1 | 10 | 5 | 5 | 2 | 1 | 22 | 3 | 0 | 0 | 5 | 3 | SP |
| 2009-07-08 | WAS | @ COL | L, 10-4 | 4.0 | 8 | 6 | 6 | 3 | 3 | 24 | 3 | 1 | 0 | 3 | 6 | SP, L |
| 2009-09-12 | WAS | @ FLA | L, 11-3 | 2.0 | 0 | 0 | 0 | 2 | 0 | 8 | 0 | 0 | 0 | 2 | 4 | RP |
| 2009-09-17 | WAS | @ PHI | L, 4-2 | 5.0 | 4 | 1 | 1 | 1 | 6 | 20 | 1 | 0 | 0 | 6 | 2 | SP, L |
| 2009-09-23 | WAS | vs. LAD | W, 5-4 | 5.2 | 6 | 3 | 3 | 3 | 0 | 24 | 1 | 0 | 0 | 7 | 8 | SP |
| 2009-09-28 | WAS | vs. NYM | W, 2-1 | 6.0 | 7 | 1 | 1 | 1 | 3 | 27 | 2 | 0 | 0 | 7 | 7 | SP, W |
| 2009-10-03 | WAS | @ ATL | W, 6-4 | 5.0 | 1 | 0 | 0 | 4 | 1 | 17 | 0 | 0 | 0 | 5 | 6 | SP |
| Total Games: 15 | ||||||||||||||||