Rick Mahler
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1991-04-11 | MON | @ NYM | L, 6-3 | 4.1 | 5 | 5 | 5 | 4 | 1 | 22 | 2 | 0 | 0 | 7 | 3 | SP, L |
| 1991-04-16 | MON | vs. STL | W, 4-1 | 6.0 | 4 | 1 | 1 | 1 | 4 | 21 | 2 | 1 | 0 | 9 | 3 | SP, W |
| 1991-04-23 | MON | vs. PIT | L, 7-3 | 1.0 | 1 | 0 | 0 | 0 | 1 | 4 | 1 | 0 | 0 | 2 | 0 | RP |
| 1991-04-27 | MON | @ STL | L, 2-1 | 6.0 | 8 | 2 | 2 | 0 | 2 | 25 | 0 | 0 | 0 | 10 | 4 | SP, L |
| 1991-05-04 | MON | vs. SDP | L, 6-5 | 5.0 | 3 | 3 | 2 | 3 | 2 | 22 | 1 | 1 | 0 | 10 | 3 | SP |
| 1991-05-17 | MON | @ SFG | W, 3-0 | 7.0 | 3 | 0 | 0 | 3 | 2 | 26 | 0 | 0 | 0 | 12 | 4 | SP |
| 1991-05-25 | MON | @ CHC | L, 6-1 | 4.1 | 7 | 5 | 5 | 3 | 2 | 22 | 0 | 0 | 2 | 5 | 4 | SP, L |
| 1991-05-31 | MON | vs. CHC | L, 7-2 | 1.1 | 1 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 2 | 0 | RP |
| 1991-06-06 | MON | @ HOU | L, 9-8 | 0.1 | 2 | 1 | 0 | 1 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | RP |
| 1991-06-08 | MON | @ ATL | L, 7-6 | 2.0 | 3 | 0 | 0 | 0 | 1 | 8 | 0 | 0 | 0 | 2 | 1 | RP |
| 1991-06-16 | ATL | @ MON | L, 7-6 | 1.2 | 2 | 1 | 1 | 0 | 0 | 7 | 1 | 0 | 0 | 1 | 3 | RP |
| 1991-06-18 | ATL | @ PHI | L, 8-4 | 2.2 | 2 | 1 | 1 | 0 | 1 | 10 | 1 | 0 | 0 | 5 | 2 | RP |
| 1991-06-20 | ATL | vs. NYM | L, 9-7 | 2.0 | 1 | 0 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 4 | 1 | RP |
| 1991-06-22 | ATL | vs. NYM | L, 7-2 | 1.2 | 4 | 4 | 3 | 0 | 0 | 10 | 1 | 0 | 0 | 4 | 1 | RP |
| 1991-06-25 | ATL | @ HOU | L, 1-0 | 1.0 | 0 | 0 | 0 | 2 | 0 | 5 | 0 | 0 | 0 | 2 | 1 | RP |
| 1991-06-28 | ATL | vs. LAD | L, 8-2 | 2.0 | 3 | 2 | 2 | 3 | 0 | 11 | 1 | 0 | 0 | 3 | 1 | RP, L |
| 1991-07-04 | ATL | vs. CIN | L, 10-4 | 2.1 | 4 | 1 | 1 | 1 | 1 | 12 | 2 | 0 | 0 | 1 | 3 | RP |
| 1991-07-06 | ATL | @ LAD | L, 7-6 | 2.1 | 2 | 0 | 0 | 1 | 1 | 10 | 1 | 0 | 0 | 4 | 2 | RP |
| 1991-07-15 | ATL | vs. CHC | L, 6-4 | 1.1 | 2 | 0 | 0 | 2 | 1 | 8 | 0 | 0 | 0 | 2 | 1 | RP |
| 1991-07-23 | ATL | @ PIT | L, 12-3 | 2.2 | 3 | 4 | 4 | 1 | 1 | 12 | 0 | 0 | 1 | 3 | 3 | RP |
| 1991-07-29 | ATL | vs. PIT | W, 5-3 | 6.0 | 4 | 2 | 1 | 1 | 3 | 23 | 2 | 0 | 0 | 8 | 6 | SP, W |
| 1991-08-02 | ATL | vs. SDP | L, 13-3 | 1.0 | 2 | 2 | 2 | 0 | 1 | 5 | 0 | 0 | 1 | 1 | 1 | RP |
| 1991-08-06 | ATL | vs. SFG | W, 10-6 | 2.0 | 4 | 3 | 3 | 2 | 0 | 13 | 0 | 0 | 0 | 4 | 2 | SP |
| Total Games: 23 | ||||||||||||||||