| Date | Team | Age | Game Result | Opp | G# | Career | Dec | Role | IP | H | R | ER | HR | BB | SO | Pit | Bal | Str | Str% | W-L | ERA | WHIP |
| 2003-08-21 | OAK | 23.117 | L 5-14 | @ BOS | 1 | 1 | - | Rel | 3.1 | 5 | 3 | 3 | 0 | 2 | 3 | 60 | 27 | 33 | 55% | 0-0 | 9.00 | 2.33 |
| 2003-08-23 | OAK | 23.119 | W 11-5 | @ TOR | 2 | 2 | W | Rel | 1.2 | 1 | 2 | 2 | 0 | 1 | 3 | 34 | 17 | 17 | 50% | 1-0 | 9.00 | 1.80 |
| 2003-08-26 | OAK | 23.122 | L 2-1 | vs BAL | 3 | 3 | W | Rel | 1.0 | 0 | 0 | 0 | 0 | 1 | 1 | 22 | 9 | 13 | 59% | 2-0 | 7.50 | 1.67 |
| 2003-09-03 | OAK | 23.130 | L 0-9 | @ BAL | 4 | 4 | - | Rel | 1.0 | 2 | 1 | 1 | 0 | 1 | 0 | 19 | 6 | 13 | 68% | 2-0 | 7.71 | 1.86 |
| 2003-09-07 | OAK | 23.134 | L 2-11 | @ TBA | 5 | 5 | - | Rel | 1.0 | 0 | 0 | 0 | 0 | 0 | 2 | 14 | 6 | 8 | 57% | 2-0 | 6.75 | 1.63 |
| 2003-09-20 | OAK | 23.147 | W 3-9 | vs SEA | 6 | 6 | - | Rel | 3.2 | 7 | 4 | 4 | 0 | 2 | 3 | 64 | 23 | 41 | 64% | 2-0 | 7.50 | 1.83 |
| 2003-09-26 | OAK | 23.153 | L 3-9 | @ SEA | 7 | 7 | L | ST | 2.0 | 9 | 7 | 6 | 1 | 0 | 3 | 65 | 23 | 42 | 65% | 2-1 | 10.29 | 2.21 |