Jose DeLeon
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1991-04-10 | STL | @ CHC | L, 2-0 | 5.0 | 7 | 2 | 2 | 0 | 3 | 23 | 2 | 0 | 0 | 6 | 6 | SP, L |
| 1991-04-15 | STL | @ MON | W, 5-4 | 6.1 | 1 | 1 | 1 | 4 | 6 | 24 | 0 | 0 | 1 | 5 | 7 | SP |
| 1991-04-20 | STL | vs. PHI | W, 12-1 | 6.0 | 4 | 0 | 0 | 2 | 2 | 24 | 2 | 0 | 0 | 5 | 11 | SP, W |
| 1991-04-24 | STL | vs. CHC | L, 1-0 | 6.0 | 3 | 1 | 1 | 0 | 9 | 21 | 0 | 0 | 1 | 4 | 4 | SP, L |
| 1991-04-30 | STL | vs. ATL | W, 5-3 | 5.0 | 5 | 3 | 3 | 5 | 5 | 24 | 1 | 0 | 0 | 2 | 6 | SP |
| 1991-05-05 | STL | @ CIN | L, 4-2 | 7.2 | 4 | 1 | 1 | 2 | 5 | 29 | 1 | 2 | 0 | 5 | 12 | SP |
| 1991-05-11 | STL | @ HOU | L, 6-1 | 4.1 | 5 | 2 | 2 | 5 | 6 | 22 | 1 | 0 | 1 | 1 | 3 | SP, L |
| 1991-05-17 | STL | vs. HOU | L, 5-4 | 6.0 | 7 | 3 | 3 | 3 | 3 | 27 | 0 | 0 | 2 | 4 | 9 | SP |
| 1991-05-23 | STL | @ PIT | W, 8-2 | 5.1 | 5 | 1 | 1 | 3 | 1 | 22 | 0 | 0 | 1 | 8 | 5 | SP, W |
| 1991-05-28 | STL | vs. PIT | L, 9-8 | 4.0 | 5 | 6 | 6 | 5 | 4 | 22 | 0 | 1 | 0 | 4 | 4 | SP, L |
| 1991-06-04 | STL | vs. LAD | W, 3-2 | 7.1 | 7 | 1 | 1 | 0 | 4 | 29 | 1 | 0 | 0 | 5 | 11 | SP |
| 1991-06-09 | STL | vs. SFG | L, 3-2 | 7.0 | 5 | 2 | 2 | 3 | 6 | 28 | 1 | 1 | 1 | 4 | 9 | SP, L |
| 1991-06-14 | STL | @ LAD | L, 2-1 | 6.0 | 2 | 1 | 1 | 1 | 3 | 21 | 0 | 0 | 0 | 5 | 9 | SP |
| 1991-06-19 | STL | @ SFG | W, 3-2 | 7.1 | 5 | 2 | 1 | 0 | 7 | 27 | 1 | 0 | 1 | 4 | 10 | SP, W |
| 1991-06-25 | STL | vs. PHI | W, 10-9 | 4.1 | 6 | 5 | 3 | 4 | 4 | 23 | 1 | 0 | 1 | 4 | 3 | SP |
| 1991-06-30 | STL | @ CHC | L, 7-4 | 6.1 | 7 | 5 | 5 | 0 | 7 | 26 | 2 | 0 | 1 | 4 | 6 | SP, L |
| 1991-07-05 | STL | vs. CHC | L, 5-1 | 6.0 | 5 | 3 | 2 | 2 | 6 | 27 | 1 | 0 | 0 | 5 | 7 | SP, L |
| 1991-07-11 | STL | @ ATL | L, 4-1 | 7.0 | 5 | 2 | 0 | 3 | 2 | 28 | 1 | 0 | 0 | 5 | 10 | SP, L |
| 1991-07-16 | STL | @ CIN | W, 8-7 | 5.0 | 12 | 6 | 6 | 2 | 1 | 29 | 5 | 0 | 1 | 4 | 10 | SP |
| 1991-07-22 | STL | vs. HOU | W, 9-1 | 9.0 | 7 | 1 | 0 | 3 | 2 | 36 | 2 | 1 | 0 | 9 | 13 | SP, W, CG |
| 1991-07-28 | STL | vs. CIN | W, 3-2 | 7.0 | 9 | 1 | 1 | 1 | 8 | 30 | 3 | 0 | 0 | 3 | 9 | SP, W |
| 1991-08-02 | STL | vs. PIT | W, 4-3 | 8.0 | 5 | 3 | 2 | 1 | 5 | 29 | 0 | 0 | 1 | 7 | 11 | SP |
| 1991-08-12 | STL | @ PIT | L, 4-3 | 6.0 | 4 | 2 | 2 | 6 | 6 | 25 | 0 | 0 | 1 | 5 | 4 | SP |
| 1991-08-17 | STL | @ MON | L, 3-0 | 7.0 | 9 | 3 | 3 | 2 | 6 | 31 | 2 | 0 | 2 | 7 | 6 | SP, L |
| 1991-08-23 | STL | vs. LAD | W, 2-1 | 6.0 | 7 | 0 | 0 | 1 | 3 | 24 | 2 | 0 | 0 | 5 | 7 | SP |
| 1991-08-28 | STL | vs. SDP | L, 2-1 | 2.0 | 0 | 0 | 0 | 1 | 0 | 7 | 0 | 0 | 0 | 4 | 2 | SP |
| 1991-09-23 | STL | vs. MON | L, 5-1 | 5.0 | 2 | 0 | 0 | 2 | 3 | 18 | 0 | 0 | 0 | 7 | 4 | SP |
| 1991-09-30 | STL | vs. MON | W, 11-1 | 0.2 | 1 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | SP |
| Total Games: 28 | ||||||||||||||||