Rick Mahler
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1989-04-06 | CIN | vs. LAD | L, 4-1 | 7.0 | 6 | 2 | 1 | 3 | 3 | 29 | 1 | 0 | 0 | 4 | 10 | SP, L |
| 1989-04-11 | CIN | @ HOU | L, 5-3 | 6.0 | 3 | 4 | 0 | 3 | 2 | 25 | 0 | 0 | 0 | 9 | 7 | SP, L |
| 1989-04-16 | CIN | @ SDP | W, 5-0 | 9.0 | 6 | 0 | 0 | 1 | 2 | 32 | 0 | 0 | 0 | 18 | 5 | SP, W, CG, SHO |
| 1989-04-21 | CIN | vs. HOU | L, 7-0 | 5.2 | 8 | 5 | 4 | 2 | 3 | 28 | 0 | 0 | 1 | 10 | 4 | SP, L |
| 1989-04-26 | CIN | vs. MON | W, 6-5 | 6.2 | 8 | 2 | 2 | 2 | 2 | 29 | 2 | 0 | 0 | 9 | 7 | SP, W |
| 1989-05-01 | CIN | @ MON | W, 19-6 | 6.0 | 11 | 6 | 5 | 1 | 5 | 30 | 2 | 0 | 1 | 6 | 5 | SP, W |
| 1989-05-06 | CIN | vs. PHI | W, 7-4 | 8.0 | 7 | 4 | 3 | 2 | 4 | 34 | 1 | 0 | 0 | 10 | 9 | SP, W |
| 1989-05-12 | CIN | @ STL | W, 5-0 | 9.0 | 5 | 0 | 0 | 0 | 2 | 31 | 1 | 0 | 0 | 12 | 10 | SP, W, CG, SHO |
| 1989-05-16 | CIN | vs. PIT | L, 5-0 | 5.1 | 9 | 5 | 5 | 2 | 3 | 26 | 3 | 0 | 0 | 8 | 4 | SP, L |
| 1989-05-21 | CIN | vs. CHC | W, 7-2 | 9.0 | 8 | 2 | 2 | 3 | 6 | 37 | 1 | 1 | 0 | 11 | 8 | SP, W, CG |
| 1989-05-26 | CIN | @ CHC | W, 10-8 | 3.2 | 9 | 7 | 3 | 0 | 1 | 21 | 3 | 0 | 0 | 6 | 4 | SP |
| 1989-05-30 | CIN | @ PIT | L, 2-0 | 6.1 | 5 | 2 | 2 | 3 | 1 | 28 | 1 | 0 | 1 | 6 | 11 | SP, L |
| 1989-06-03 | CIN | vs. SDP | W, 6-2 | 9.0 | 9 | 2 | 2 | 2 | 3 | 37 | 2 | 0 | 1 | 13 | 9 | SP, W, CG |
| 1989-06-07 | CIN | vs. SFG | W, 12-5 | 9.0 | 10 | 5 | 5 | 1 | 4 | 37 | 3 | 0 | 2 | 16 | 5 | SP, W, CG |
| 1989-06-12 | CIN | @ LAD | L, 9-2 | 6.0 | 7 | 4 | 4 | 1 | 3 | 24 | 1 | 1 | 0 | 7 | 6 | SP, L |
| 1989-06-16 | CIN | @ SFG | W, 5-4 | 7.0 | 6 | 4 | 4 | 4 | 5 | 30 | 2 | 0 | 1 | 7 | 8 | SP |
| 1989-06-21 | CIN | @ ATL | L, 1-0 | 6.0 | 5 | 1 | 0 | 0 | 4 | 22 | 2 | 0 | 0 | 5 | 6 | SP, L |
| 1989-06-26 | CIN | vs. LAD | W, 5-3 | 6.1 | 10 | 3 | 3 | 2 | 3 | 27 | 3 | 0 | 1 | 7 | 4 | SP |
| 1989-06-30 | CIN | vs. NYM | L, 11-1 | 5.0 | 7 | 4 | 4 | 0 | 6 | 22 | 2 | 0 | 1 | 7 | 2 | SP, L |
| 1989-07-05 | CIN | @ PHI | L, 3-2 | 7.0 | 4 | 2 | 2 | 0 | 6 | 24 | 1 | 0 | 0 | 7 | 7 | SP |
| 1989-07-09 | CIN | @ NYM | L, 6-3 | 6.0 | 3 | 3 | 1 | 0 | 1 | 23 | 1 | 0 | 0 | 9 | 7 | SP |
| 1989-07-15 | CIN | vs. MON | W, 5-3 | 8.0 | 6 | 3 | 1 | 2 | 3 | 32 | 1 | 1 | 0 | 10 | 10 | SP, W |
| 1989-07-17 | CIN | vs. PHI | L, 4-1 | 2.0 | 1 | 0 | 0 | 1 | 0 | 7 | 1 | 0 | 0 | 1 | 3 | RP |
| 1989-07-20 | CIN | @ MON | L, 4-1 | 6.0 | 6 | 4 | 4 | 0 | 4 | 24 | 2 | 0 | 0 | 8 | 4 | SP, L |
| 1989-07-26 | CIN | vs. SDP | L, 5-3 | 7.0 | 7 | 3 | 3 | 1 | 5 | 29 | 0 | 1 | 0 | 8 | 7 | SP |
| 1989-07-30 | CIN | @ ATL | L, 5-2 | 6.1 | 9 | 5 | 5 | 1 | 3 | 27 | 1 | 0 | 1 | 5 | 7 | SP, L |
| 1989-08-04 | CIN | vs. ATL | W, 5-4 | 6.0 | 10 | 4 | 3 | 1 | 0 | 28 | 2 | 0 | 1 | 6 | 10 | SP |
| 1989-08-09 | CIN | @ SFG | L, 10-1 | 2.0 | 6 | 5 | 5 | 1 | 1 | 14 | 0 | 2 | 1 | 3 | 1 | SP, L |
| 1989-08-15 | CIN | vs. CHC | L, 5-2 | 6.2 | 6 | 2 | 2 | 2 | 1 | 28 | 0 | 0 | 1 | 10 | 7 | SP |
| 1989-08-19 | CIN | vs. STL | L, 5-1 | 6.0 | 10 | 4 | 3 | 1 | 0 | 30 | 3 | 0 | 0 | 5 | 10 | SP, L |
| 1989-08-25 | CIN | vs. PIT | L, 12-3 | 3.2 | 9 | 8 | 8 | 1 | 2 | 20 | 2 | 0 | 1 | 3 | 4 | SP, L |
| 1989-08-30 | CIN | @ STL | W, 2-0 | 10.0 | 9 | 0 | 0 | 4 | 6 | 42 | 0 | 1 | 0 | 13 | 9 | SP |
| 1989-09-05 | CIN | vs. SFG | W, 6-5 | 1.0 | 2 | 3 | 3 | 1 | 1 | 7 | 1 | 0 | 0 | 2 | 0 | RP |
| 1989-09-07 | CIN | vs. LAD | L, 8-2 | 1.0 | 2 | 0 | 0 | 1 | 0 | 6 | 0 | 0 | 0 | 3 | 0 | RP |
| 1989-09-11 | CIN | @ LAD | L, 8-2 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | RP |
| 1989-09-13 | CIN | @ SFG | L, 8-7 | 3.0 | 2 | 0 | 0 | 0 | 1 | 10 | 1 | 0 | 0 | 3 | 4 | RP |
| 1989-09-19 | CIN | vs. SDP | L, 5-1 | 3.0 | 4 | 1 | 1 | 0 | 2 | 13 | 0 | 0 | 0 | 4 | 3 | RP |
| 1989-09-21 | CIN | vs. SDP | L, 11-7 | 3.0 | 2 | 1 | 1 | 0 | 0 | 11 | 0 | 0 | 1 | 4 | 4 | RP |
| 1989-09-26 | CIN | @ SDP | L, 3-1 | 1.0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 2 | RP |
| 1989-09-30 | CIN | vs. HOU | L, 9-2 | 1.2 | 5 | 3 | 3 | 2 | 3 | 12 | 3 | 0 | 0 | 2 | 0 | RP |
| Total Games: 40 | ||||||||||||||||