Frank Castillo
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1991-06-27 | CHC | @ PIT | L, 4-3 | 8.0 | 5 | 2 | 2 | 1 | 2 | 29 | 0 | 1 | 0 | 11 | 9 | SP |
| 1991-07-01 | CHC | vs. PIT | W, 6-5 | 7.0 | 10 | 5 | 5 | 1 | 7 | 32 | 2 | 0 | 1 | 7 | 6 | SP |
| 1991-07-05 | CHC | @ STL | W, 5-1 | 9.0 | 6 | 1 | 1 | 2 | 4 | 34 | 0 | 0 | 0 | 12 | 9 | SP, W, CG |
| 1991-07-12 | CHC | vs. HOU | W, 5-2 | 8.1 | 3 | 2 | 2 | 2 | 8 | 30 | 1 | 0 | 0 | 9 | 6 | SP, W |
| 1991-07-16 | CHC | @ ATL | L, 8-5 | 4.0 | 7 | 4 | 4 | 2 | 3 | 22 | 1 | 0 | 0 | 5 | 4 | SP |
| 1991-07-21 | CHC | @ HOU | W, 4-2 | 9.0 | 9 | 2 | 2 | 1 | 4 | 36 | 3 | 0 | 0 | 11 | 9 | SP, W, CG |
| 1991-07-26 | CHC | vs. ATL | L, 6-2 | 6.0 | 6 | 4 | 3 | 2 | 4 | 27 | 1 | 0 | 0 | 7 | 6 | SP, L |
| 1991-07-31 | CHC | @ CIN | L, 5-1 | 4.0 | 7 | 4 | 4 | 1 | 2 | 19 | 2 | 0 | 0 | 2 | 7 | SP, L |
| 1991-08-05 | CHC | @ NYM | W, 7-2 | 9.0 | 9 | 2 | 2 | 1 | 5 | 35 | 2 | 1 | 0 | 12 | 8 | SP, W, CG |
| 1991-08-10 | CHC | vs. NYM | W, 6-2 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | SP |
| 1991-08-27 | CHC | vs. LAD | W, 2-1 | 9.0 | 3 | 1 | 1 | 2 | 7 | 31 | 0 | 0 | 0 | 10 | 8 | SP, W, CG |
| 1991-09-01 | CHC | @ LAD | L, 12-3 | 0.2 | 5 | 5 | 5 | 3 | 0 | 9 | 2 | 0 | 0 | 1 | 0 | SP, L |
| 1991-09-06 | CHC | vs. SFG | W, 3-2 | 8.1 | 3 | 2 | 1 | 1 | 10 | 29 | 0 | 0 | 0 | 7 | 7 | SP, W |
| 1991-09-11 | CHC | vs. NYM | L, 4-1 | 6.1 | 8 | 4 | 4 | 2 | 2 | 28 | 1 | 0 | 0 | 5 | 11 | SP, L |
| 1991-09-16 | CHC | @ PIT | L, 5-4 | 6.0 | 9 | 5 | 5 | 3 | 4 | 29 | 3 | 0 | 1 | 4 | 8 | SP, L |
| 1991-09-22 | CHC | vs. MON | L, 5-3 | 5.1 | 9 | 5 | 5 | 2 | 5 | 27 | 2 | 0 | 3 | 6 | 5 | SP, L |
| 1991-09-27 | CHC | @ STL | L, 5-4 | 3.1 | 2 | 4 | 4 | 5 | 4 | 16 | 1 | 0 | 0 | 4 | 1 | SP, L |
| 1991-10-01 | CHC | @ PHI | L, 6-5 | 8.0 | 6 | 4 | 4 | 2 | 2 | 33 | 2 | 0 | 0 | 8 | 14 | SP |
| Total Games: 18 | ||||||||||||||||