Oscar Villarreal
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2003-03-31 | ARI | vs. LAD | L, 8-0 | 0.1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | RP |
| 2003-04-02 | ARI | vs. LAD | L, 5-0 | 1.0 | 1 | 0 | 0 | 1 | 1 | 5 | 1 | 0 | 0 | 2 | 0 | RP |
| 2003-04-04 | ARI | @ COL | L, 2-1 | 2.0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 2 | 3 | RP |
| 2003-04-05 | ARI | @ COL | L, 4-3 | 1.0 | 1 | 0 | 0 | 1 | 1 | 5 | 0 | 0 | 0 | 2 | 0 | RP |
| 2003-04-08 | ARI | @ LAD | L, 5-3 | 3.0 | 4 | 2 | 2 | 3 | 2 | 16 | 2 | 0 | 0 | 4 | 2 | SP |
| 2003-04-11 | ARI | vs. MIL | L, 11-7 | 1.1 | 4 | 1 | 1 | 1 | 2 | 9 | 1 | 0 | 0 | 2 | 0 | RP |
| 2003-04-12 | ARI | vs. MIL | L, 3-2 | 0.1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | RP |
| 2003-04-14 | ARI | vs. COL | L, 5-3 | 0.2 | 1 | 2 | 2 | 1 | 0 | 4 | 0 | 0 | 0 | 2 | 0 | RP |
| 2003-04-15 | ARI | vs. COL | L, 12-1 | 1.0 | 0 | 0 | 0 | 1 | 2 | 4 | 0 | 0 | 0 | 1 | 0 | RP |
| 2003-04-18 | ARI | @ STL | L, 6-3 | 1.0 | 0 | 0 | 0 | 3 | 0 | 6 | 0 | 0 | 0 | 1 | 2 | RP |
| 2003-04-20 | ARI | @ STL | W, 1-0 | 2.2 | 1 | 0 | 0 | 1 | 4 | 10 | 0 | 0 | 0 | 4 | 0 | RP, W |
| 2003-04-22 | ARI | @ MON | L, 4-0 | 1.1 | 1 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 3 | 0 | RP |
| 2003-04-24 | ARI | @ MON | L, 1-0 | 0.2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | RP |
| 2003-04-25 | ARI | @ NYM | L, 4-3 | 2.0 | 2 | 1 | 1 | 2 | 2 | 10 | 2 | 0 | 0 | 1 | 3 | RP, L |
| 2003-04-27 | ARI | @ NYM | W, 6-1 | 1.0 | 1 | 1 | 1 | 0 | 0 | 4 | 0 | 0 | 1 | 1 | 2 | RP |
| 2003-04-29 | ARI | vs. FLA | L, 7-5 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 1 | 1 | RP |
| 2003-05-01 | ARI | vs. FLA | L, 4-3 | 2.0 | 2 | 1 | 1 | 1 | 1 | 7 | 0 | 0 | 1 | 2 | 0 | RP, L |
| 2003-05-03 | ARI | vs. ATL | W, 7-6 | 1.1 | 1 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 1 | 1 | RP, W |
| 2003-05-04 | ARI | vs. ATL | L, 7-4 | 1.0 | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 0 | RP |
| 2003-05-06 | ARI | vs. PHI | W, 6-5 | 2.0 | 0 | 0 | 0 | 2 | 0 | 7 | 0 | 0 | 0 | 3 | 1 | RP, W |
| 2003-05-11 | ARI | @ PIT | W, 2-1 | 0.2 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 1 | 1 | RP |
| 2003-05-13 | ARI | @ PHI | W, 6-1 | 0.2 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | RP |
| 2003-05-15 | ARI | @ PHI | L, 6-4 | 1.1 | 2 | 4 | 4 | 2 | 2 | 8 | 1 | 0 | 1 | 0 | 1 | RP, L |
| 2003-05-17 | ARI | vs. PIT | L, 8-5 | 1.1 | 2 | 1 | 1 | 0 | 0 | 6 | 1 | 0 | 0 | 0 | 4 | RP |
| 2003-05-20 | ARI | vs. SFG | L, 6-5 | 0.1 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | RP |
| 2003-05-21 | ARI | vs. SFG | L, 6-0 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 2 | RP |
| 2003-05-24 | ARI | vs. SDP | L, 5-1 | 1.0 | 0 | 0 | 0 | 2 | 2 | 5 | 0 | 0 | 0 | 1 | 0 | RP |
| 2003-05-27 | ARI | @ SFG | L, 4-3 | 2.2 | 2 | 0 | 0 | 1 | 2 | 10 | 1 | 0 | 0 | 2 | 3 | RP |
| 2003-05-30 | ARI | @ SDP | W, 8-3 | 1.0 | 1 | 1 | 0 | 0 | 0 | 5 | 1 | 0 | 0 | 2 | 1 | RP |
| 2003-05-31 | ARI | @ SDP | L, 8-7 | 0.2 | 1 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 1 | RP |
| 2003-06-01 | ARI | @ SDP | W, 10-4 | 0.1 | 1 | 0 | 0 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | RP |
| 2003-06-03 | ARI | vs. CHW | W, 2-1 | 0.1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | RP, W |
| 2003-06-05 | ARI | vs. CHW | L, 3-2 | 2.0 | 3 | 0 | 0 | 0 | 0 | 7 | 1 | 0 | 0 | 2 | 2 | RP |
| 2003-06-10 | ARI | @ KCR | L, 7-3 | 0.1 | 3 | 2 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | RP |
| 2003-06-11 | ARI | @ KCR | W, 4-3 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | RP |
| 2003-06-14 | ARI | @ MIN | W, 9-2 | 0.1 | 3 | 1 | 1 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | RP |
| 2003-06-17 | ARI | @ HOU | L, 4-3 | 2.1 | 2 | 1 | 1 | 1 | 0 | 11 | 0 | 0 | 0 | 3 | 3 | RP, L |
| 2003-06-18 | ARI | @ HOU | W, 2-1 | 1.0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 2 | 1 | RP, W |
| 2003-06-20 | ARI | vs. CIN | W, 6-5 | 1.0 | 2 | 1 | 1 | 0 | 1 | 6 | 0 | 0 | 0 | 1 | 1 | RP |
| 2003-06-23 | ARI | vs. HOU | W, 7-6 | 0.2 | 3 | 4 | 1 | 1 | 1 | 7 | 1 | 0 | 0 | 2 | 0 | RP |
| 2003-06-30 | ARI | @ COL | W, 8-7 | 1.1 | 0 | 0 | 0 | 2 | 1 | 6 | 0 | 0 | 0 | 1 | 1 | RP |
| 2003-07-01 | ARI | @ COL | L, 7-4 | 0.1 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | RP |
| 2003-07-02 | ARI | @ COL | L, 6-2 | 0.2 | 2 | 2 | 0 | 1 | 1 | 6 | 0 | 0 | 0 | 0 | 1 | RP |
| 2003-07-04 | ARI | @ LAD | W, 3-1 | 1.0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | RP, W |
| 2003-07-06 | ARI | @ LAD | W, 2-1 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 1 | 1 | RP |
| 2003-07-07 | ARI | vs. COL | W, 14-6 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | RP |
| 2003-07-09 | ARI | vs. SDP | W, 8-3 | 1.0 | 1 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 1 | 2 | RP |
| 2003-07-11 | ARI | vs. SFG | L, 10-7 | 0.2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | RP |
| 2003-07-12 | ARI | vs. SFG | L, 8-1 | 2.0 | 0 | 1 | 0 | 1 | 2 | 8 | 0 | 0 | 0 | 2 | 2 | RP |
| 2003-07-17 | ARI | @ SDP | W, 9-1 | 1.0 | 1 | 0 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 1 | 1 | RP |
| 2003-07-20 | ARI | @ SDP | L, 3-2 | 0.2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | RP |
| 2003-07-21 | ARI | @ SFG | L, 5-4 | 1.0 | 2 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 3 | RP |
| 2003-07-23 | ARI | @ SFG | L, 7-1 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 2 | RP |
| 2003-07-25 | ARI | vs. LAD | W, 2-1 | 2.0 | 0 | 0 | 0 | 0 | 2 | 6 | 0 | 0 | 0 | 2 | 2 | RP |
| 2003-07-28 | ARI | @ FLA | L, 3-2 | 1.0 | 0 | 0 | 0 | 1 | 1 | 4 | 0 | 0 | 0 | 0 | 2 | RP |
| 2003-07-30 | ARI | @ FLA | L, 3-1 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 2 | RP |
| 2003-08-01 | ARI | @ CHC | L, 4-3 | 0.2 | 1 | 0 | 0 | 1 | 1 | 4 | 0 | 0 | 0 | 0 | 1 | RP |
| 2003-08-02 | ARI | @ CHC | W, 4-3 | 1.0 | 2 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 2 | RP, W |
| 2003-08-03 | ARI | @ CHC | L, 2-1 | 0.2 | 1 | 1 | 1 | 0 | 1 | 3 | 0 | 0 | 1 | 1 | 0 | RP, L |
| 2003-08-05 | ARI | vs. MON | W, 8-5 | 1.0 | 1 | 0 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 1 | 2 | RP |
| 2003-08-07 | ARI | vs. MON | W, 5-4 | 1.0 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 1 | RP |
| 2003-08-08 | ARI | vs. NYM | L, 3-1 | 0.1 | 2 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | RP |
| 2003-08-09 | ARI | vs. NYM | W, 2-1 | 0.2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | RP |
| 2003-08-13 | ARI | @ CIN | W, 3-1 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 2 | RP |
| 2003-08-14 | ARI | @ CIN | L, 3-2 | 1.0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 1 | 1 | RP |
| 2003-08-15 | ARI | @ ATL | L, 10-4 | 2.0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 3 | 1 | RP |
| 2003-08-18 | ARI | @ ATL | L, 6-1 | 2.0 | 1 | 1 | 1 | 0 | 2 | 8 | 0 | 0 | 1 | 1 | 3 | RP |
| 2003-08-20 | ARI | vs. CIN | L, 2-0 | 1.1 | 1 | 0 | 0 | 0 | 2 | 5 | 0 | 0 | 0 | 1 | 1 | RP |
| 2003-08-21 | ARI | vs. CIN | W, 9-3 | 2.0 | 2 | 0 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 1 | 3 | RP |
| 2003-08-24 | ARI | vs. CHC | L, 5-3 | 2.0 | 6 | 3 | 1 | 0 | 0 | 13 | 1 | 0 | 0 | 2 | 2 | RP |
| 2003-08-25 | ARI | vs. SDP | W, 11-8 | 1.0 | 1 | 1 | 1 | 2 | 0 | 6 | 0 | 0 | 0 | 1 | 2 | RP |
| 2003-08-27 | ARI | vs. SDP | L, 10-2 | 0.1 | 2 | 3 | 2 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | RP |
| 2003-08-29 | ARI | vs. SFG | W, 5-4 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 2 | RP |
| 2003-08-30 | ARI | vs. SFG | L, 2-1 | 1.0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 2 | RP |
| 2003-09-01 | ARI | vs. SFG | L, 2-0 | 0.0 | 2 | 2 | 2 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | RP, L |
| 2003-09-04 | ARI | @ KCR | W, 6-5 | 2.0 | 1 | 0 | 0 | 1 | 3 | 8 | 0 | 0 | 0 | 1 | 2 | RP |
| 2003-09-06 | ARI | @ SFG | L, 5-4 | 2.0 | 0 | 0 | 0 | 2 | 1 | 8 | 0 | 0 | 0 | 2 | 3 | RP |
| 2003-09-08 | ARI | vs. LAD | L, 10-3 | 1.0 | 2 | 3 | 3 | 1 | 1 | 6 | 0 | 0 | 1 | 1 | 1 | RP, L |
| 2003-09-10 | ARI | vs. LAD | W, 5-4 | 1.0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 2 | RP, W |
| 2003-09-13 | ARI | vs. COL | W, 16-6 | 2.0 | 0 | 0 | 0 | 3 | 4 | 9 | 0 | 0 | 0 | 0 | 2 | RP |
| 2003-09-19 | ARI | @ MIL | W, 3-2 | 2.0 | 0 | 0 | 0 | 0 | 3 | 6 | 0 | 0 | 0 | 1 | 2 | RP, W |
| 2003-09-21 | ARI | @ MIL | L, 6-4 | 0.2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | RP |
| 2003-09-24 | ARI | @ COL | W, 6-3 | 1.0 | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 0 | RP |
| 2003-09-25 | ARI | @ COL | W, 8-7 | 0.2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | RP, W |
| 2003-09-26 | ARI | vs. STL | W, 7-6 | 0.1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | RP |
| 2003-09-27 | ARI | vs. STL | L, 3-2 | 2.0 | 1 | 0 | 0 | 1 | 3 | 9 | 0 | 0 | 0 | 2 | 1 | RP |
| Total Games: 86 | ||||||||||||||||