Mariano Rivera
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2003-04-30 | NYY | vs. SEA | W, 8-5 | 1.0 | 1 | 1 | 1 | 1 | 2 | 5 | 1 | 0 | 0 | 0 | 1 | RP |
| 2003-05-01 | NYY | vs. SEA | W, 2-1 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | RP, SV |
| 2003-05-02 | NYY | vs. OAK | W, 5-3 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | RP, SV |
| 2003-05-07 | NYY | @ SEA | W, 7-2 | 1.0 | 1 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 1 | 0 | RP |
| 2003-05-10 | NYY | @ OAK | W, 5-2 | 1.0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 3 | 0 | RP, SV |
| 2003-05-15 | NYY | vs. ANA | W, 10-4 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 2 | RP |
| 2003-05-16 | NYY | vs. TEX | L, 8-5 | 1.0 | 2 | 0 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 1 | 1 | RP |
| 2003-05-21 | NYY | @ BOS | W, 4-2 | 1.1 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 2 | 1 | RP, SV |
| 2003-05-27 | NYY | vs. BOS | W, 11-3 | 1.0 | 2 | 1 | 1 | 0 | 1 | 5 | 0 | 0 | 1 | 1 | 1 | RP |
| 2003-05-28 | NYY | vs. BOS | W, 6-5 | 1.0 | 5 | 2 | 2 | 0 | 0 | 7 | 0 | 0 | 0 | 1 | 1 | RP, W |
| 2003-06-01 | NYY | @ DET | W, 10-9 | 2.0 | 1 | 0 | 0 | 0 | 3 | 7 | 0 | 0 | 0 | 1 | 1 | RP |
| 2003-06-05 | NYY | @ CIN | W, 10-2 | 1.0 | 1 | 0 | 0 | 1 | 2 | 5 | 0 | 0 | 0 | 1 | 0 | RP |
| 2003-06-06 | NYY | @ CHC | W, 5-3 | 1.0 | 2 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 1 | 1 | RP, SV |
| 2003-06-10 | NYY | vs. HOU | W, 5-3 | 1.0 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 1 | 0 | RP, SV |
| 2003-06-12 | NYY | vs. HOU | W, 6-5 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 2 | RP, SV |
| 2003-06-13 | NYY | vs. STL | W, 5-2 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | RP, SV |
| 2003-06-15 | NYY | vs. STL | W, 5-2 | 1.0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2 | 0 | RP, SV |
| 2003-06-18 | NYY | vs. TBD | W, 1-0 | 2.0 | 1 | 0 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 3 | 2 | RP |
| 2003-06-20 | NYY | @ NYM | W, 5-0 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | RP |
| 2003-06-22 | NYY | @ NYM | W, 7-3 | 2.0 | 1 | 0 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 2 | 0 | RP, W |
| 2003-06-24 | NYY | @ TBD | W, 10-9 | 1.0 | 1 | 0 | 0 | 1 | 1 | 4 | 0 | 0 | 0 | 1 | 0 | RP, SV |
| 2003-06-25 | NYY | @ TBD | W, 8-5 | 1.0 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 1 | 0 | RP, SV |
| 2003-06-26 | NYY | @ TBD | W, 4-3 | 1.0 | 2 | 1 | 1 | 0 | 2 | 5 | 1 | 0 | 0 | 1 | 0 | RP, SV |
| 2003-06-28 | NYY | @ NYM | W, 9-8 | 2.0 | 2 | 1 | 1 | 0 | 2 | 7 | 1 | 0 | 0 | 1 | 2 | RP, SV |
| 2003-06-29 | NYY | vs. NYM | W, 5-3 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 1 | 1 | RP, SV |
| 2003-06-30 | NYY | @ BAL | W, 6-5 | 1.0 | 2 | 1 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 3 | 0 | RP, SV |
| 2003-07-06 | NYY | vs. BOS | W, 7-1 | 1.0 | 2 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 1 | 1 | RP |
| 2003-07-07 | NYY | vs. BOS | W, 2-1 | 1.0 | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 1 | 1 | RP, W |
| 2003-07-09 | NYY | @ CLE | W, 6-2 | 0.2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | RP |
| 2003-07-11 | NYY | @ TOR | W, 8-5 | 2.0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 4 | 0 | RP, SV |
| 2003-07-13 | NYY | @ TOR | W, 6-2 | 1.0 | 1 | 1 | 1 | 0 | 1 | 4 | 0 | 1 | 0 | 2 | 0 | RP |
| 2003-07-17 | NYY | vs. CLE | W, 5-4 | 1.0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 2 | RP, W |
| 2003-07-19 | NYY | vs. CLE | W, 7-4 | 1.1 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 1 | 1 | RP, SV |
| 2003-07-20 | NYY | vs. CLE | W, 7-4 | 1.0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 0 | RP, SV |
| 2003-07-23 | NYY | vs. BAL | W, 4-2 | 1.0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 1 | RP, SV |
| 2003-07-25 | NYY | @ BOS | W, 4-3 | 1.1 | 2 | 0 | 0 | 1 | 2 | 7 | 1 | 0 | 0 | 0 | 2 | RP, W |
| 2003-07-31 | NYY | @ ANA | W, 2-1 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 2 | RP, SV |
| 2003-08-01 | NYY | @ OAK | L, 3-2 | 1.1 | 2 | 0 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 1 | 2 | RP |
| 2003-08-02 | NYY | @ OAK | W, 10-7 | 1.0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | RP, SV |
| 2003-08-03 | NYY | @ OAK | L, 2-1 | 0.1 | 2 | 1 | 1 | 0 | 1 | 3 | 1 | 0 | 0 | 0 | 0 | RP, L |
| 2003-08-06 | NYY | vs. TEX | L, 5-4 | 1.0 | 1 | 2 | 1 | 2 | 0 | 7 | 0 | 0 | 0 | 3 | 0 | RP, L |
| 2003-08-07 | NYY | vs. TEX | W, 7-5 | 1.0 | 2 | 1 | 1 | 0 | 1 | 5 | 0 | 0 | 0 | 1 | 1 | RP, SV |
| 2003-08-08 | NYY | vs. SEA | W, 9-7 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 2 | 0 | RP, SV |
| 2003-08-12 | NYY | @ KCR | W, 6-0 | 1.0 | 2 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 2 | 0 | RP |
| 2003-08-14 | NYY | @ BAL | W, 8-5 | 1.1 | 1 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 2 | 1 | RP, SV |
| 2003-08-15 | NYY | @ BAL | W, 6-4 | 1.0 | 3 | 1 | 1 | 0 | 0 | 6 | 0 | 0 | 1 | 3 | 0 | RP, SV |
| 2003-08-16 | NYY | @ BAL | W, 5-4 | 1.0 | 1 | 1 | 1 | 0 | 1 | 4 | 0 | 0 | 1 | 1 | 1 | RP |
| 2003-08-19 | NYY | vs. KCR | W, 6-3 | 1.0 | 1 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | RP, SV |
| 2003-08-20 | NYY | vs. KCR | W, 8-7 | 0.2 | 4 | 1 | 1 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | RP, SV |
| 2003-08-25 | NYY | vs. BAL | W, 5-2 | 1.1 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 1 | 2 | RP, SV |
| 2003-08-28 | NYY | vs. CHW | W, 7-5 | 1.1 | 1 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 3 | RP, SV |
| 2003-08-30 | NYY | @ BOS | W, 10-7 | 1.1 | 2 | 0 | 0 | 2 | 1 | 8 | 1 | 0 | 0 | 2 | 1 | RP, SV |
| 2003-08-31 | NYY | @ BOS | W, 8-4 | 0.1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | RP, SV |
| 2003-09-04 | NYY | @ TOR | W, 3-2 | 1.1 | 0 | 0 | 0 | 1 | 2 | 5 | 0 | 0 | 0 | 2 | 0 | RP, SV |
| 2003-09-07 | NYY | vs. BOS | W, 3-1 | 1.2 | 2 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 3 | 2 | RP, SV |
| 2003-09-09 | NYY | vs. DET | W, 4-2 | 1.0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 2 | RP, SV |
| 2003-09-11 | NYY | vs. DET | W, 5-2 | 1.0 | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 1 | 1 | RP, SV |
| 2003-09-13 | NYY | vs. TBD | W, 6-5 | 1.0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2 | 1 | RP, SV |
| 2003-09-13 | NYY | vs. TBD | W, 6-3 | 1.0 | 1 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 1 | 0 | RP, SV |
| 2003-09-16 | NYY | @ BAL | W, 6-3 | 1.0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 1 | 2 | RP, SV |
| 2003-09-19 | NYY | @ TBD | W, 2-1 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 1 | 1 | RP, SV |
| 2003-09-23 | NYY | @ CHW | W, 7-0 | 1.0 | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 1 | 0 | RP |
| 2003-09-26 | NYY | vs. BAL | L, 3-2 | 1.0 | 1 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | RP |
| 2003-09-28 | NYY | vs. BAL | W, 3-1 | 1.0 | 1 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 0 | 1 | RP, SV |
| 2003-10-02 | NYY | vs. MIN | W, 4-1 | 2.0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 3 | 2 | RP, SV |
| 2003-10-04 | NYY | @ MIN | W, 3-1 | 2.0 | 0 | 0 | 0 | 0 | 3 | 6 | 0 | 0 | 0 | 1 | 2 | RP, SV |
| 2003-10-09 | NYY | vs. BOS | W, 6-2 | 1.0 | 1 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 1 | 0 | RP |
| 2003-10-11 | NYY | @ BOS | W, 4-3 | 2.0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 3 | 3 | RP, SV |
| 2003-10-14 | NYY | @ BOS | W, 4-2 | 2.0 | 2 | 1 | 1 | 0 | 1 | 8 | 0 | 1 | 0 | 4 | 1 | RP, SV |
| 2003-10-16 | NYY | vs. BOS | W, 6-5 | 3.0 | 2 | 0 | 0 | 0 | 3 | 11 | 1 | 0 | 0 | 4 | 2 | RP, W |
| 2003-10-21 | NYY | @ FLA | W, 6-1 | 2.0 | 1 | 0 | 0 | 0 | 2 | 7 | 0 | 0 | 0 | 2 | 2 | RP, SV |
| 2003-10-25 | NYY | vs. FLA | L, 2-0 | 2.0 | 1 | 0 | 0 | 0 | 2 | 7 | 0 | 0 | 0 | 2 | 2 | RP |
| Total Games: 72 | ||||||||||||||||