Dutch Leonard
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1920-04-22 | DET | vs. CHW | L, 8-2 | 5.0 | 4 | 6 | 3 | 4 | 1 | 24 | 2 | 0 | 0 | 5 | 6 | SP, L |
| 1920-04-28 | DET | @ SLB | L, 6-0 | 7.0 | 8 | 4 | 3 | 1 | 1 | 30 | 1 | 2 | 0 | 4 | 12 | SP, L |
| 1920-05-03 | DET | vs. CLE | W, 5-1 | 9.0 | 4 | 1 | 1 | 1 | 7 | 31 | 0 | 0 | 0 | 6 | 12 | SP, W, CG |
| 1920-05-07 | DET | vs. SLB | L, 10-4 | 7.0 | 8 | 8 | 5 | 2 | 0 | 33 | 0 | 0 | 2 | 5 | 14 | SP, L |
| 1920-05-15 | DET | @ PHA | L, 4-1 | 6.0 | 4 | 3 | 2 | 3 | 3 | 27 | 1 | 1 | 0 | 6 | 8 | SP, L |
| 1920-05-20 | DET | @ BOS | L, 6-0 | 7.0 | 10 | 6 | 6 | 2 | 3 | 31 | 1 | 1 | 0 | 12 | 0 | SP, L |
| 1920-05-25 | DET | @ NYY | L, 4-3 | 8.2 | 8 | 4 | 4 | 5 | 2 | 38 | 1 | 0 | 1 | 7 | 14 | SP, L, CG |
| 1920-05-30 | DET | @ SLB | W, 6-2 | 9.0 | 9 | 2 | 2 | 2 | 2 | 38 | 1 | 0 | 0 | 18 | 3 | SP, W, CG |
| 1920-06-03 | DET | @ CLE | W, 6-3 | 9.0 | 6 | 3 | 3 | 3 | 4 | 36 | 4 | 0 | 0 | 5 | 18 | SP, W, CG |
| 1920-06-07 | DET | @ CHW | L, 10-3 | 6.0 | 7 | 4 | 4 | 3 | 3 | 28 | 2 | 2 | 0 | 5 | 9 | SP, L |
| 1920-06-11 | DET | vs. NYY | L, 5-0 | 8.0 | 8 | 5 | 4 | 1 | 7 | 33 | 1 | 1 | 1 | 5 | 6 | SP, L |
| 1920-06-15 | DET | vs. PHA | W, 3-2 | 9.0 | 7 | 2 | 2 | 2 | 5 | 34 | 0 | 1 | 0 | 0 | 0 | SP, W, CG |
| 1920-06-20 | DET | vs. WSH | L, 9-4 | 1.0 | 1 | 2 | 2 | 1 | 0 | 5 | 0 | 0 | 1 | 2 | 0 | SP |
| 1920-06-30 | DET | vs. CHW | L, 14-0 | 3.0 | 7 | 7 | 6 | 2 | 1 | 18 | 1 | 1 | 0 | 2 | 4 | SP, L |
| 1920-07-04 | DET | vs. CLE | L, 11-3 | 8.0 | 11 | 7 | 6 | 6 | 2 | 40 | 2 | 0 | 1 | 8 | 8 | SP, L |
| 1920-07-10 | DET | @ NYY | L, 7-6 | 1.2 | 1 | 1 | 1 | 2 | 0 | 9 | 1 | 0 | 0 | 1 | 3 | RP, L |
| 1920-07-13 | DET | @ BOS | W, 10-4 | 9.0 | 8 | 4 | 4 | 2 | 4 | 36 | 2 | 0 | 0 | 20 | 2 | SP, W, CG |
| 1920-07-18 | DET | @ WSH | L, 10-3 | 5.0 | 12 | 6 | 6 | 1 | 0 | 29 | 4 | 0 | 0 | 11 | 2 | SP, L |
| 1920-07-23 | DET | @ PHA | L, 4-1 | 7.0 | 5 | 3 | 1 | 1 | 5 | 27 | 3 | 0 | 0 | 4 | 9 | SP, L |
| 1920-07-27 | DET | vs. CHW | L, 3-1 | 7.0 | 6 | 3 | 3 | 5 | 3 | 30 | 1 | 0 | 0 | 2 | 12 | SP, L |
| 1920-07-31 | DET | vs. WSH | W, 3-2 | 9.0 | 8 | 2 | 2 | 0 | 6 | 36 | 0 | 2 | 0 | 18 | 2 | SP, W, CG |
| 1920-08-04 | DET | vs. BOS | L, 5-1 | 7.0 | 9 | 5 | 4 | 2 | 2 | 32 | 2 | 0 | 0 | 14 | 3 | SP, L |
| 1920-08-15 | DET | vs. CHW | L, 10-3 | 6.0 | 10 | 9 | 8 | 1 | 1 | 29 | 3 | 2 | 1 | 14 | 2 | SP, L |
| 1920-08-19 | DET | @ BOS | W, 4-0 | 9.0 | 3 | 0 | 0 | 2 | 2 | 32 | 0 | 0 | 0 | 22 | 1 | SP, W, CG, SHO |
| 1920-08-23 | DET | @ NYY | L, 10-0 | 3.0 | 7 | 5 | 5 | 1 | 2 | 17 | 2 | 0 | 2 | 4 | 3 | SP, L |
| 1920-08-30 | DET | @ PHA | W, 9-5 | 6.0 | 9 | 5 | 5 | 2 | 4 | 29 | 3 | 0 | 0 | 5 | 8 | SP, W |
| 1920-09-03 | DET | @ CLE | W, 1-0 | 9.0 | 7 | 0 | 0 | 3 | 4 | 36 | 1 | 2 | 0 | 5 | 12 | SP, W, CG, SHO |
| 1920-09-07 | DET | @ CHW | W, 5-0 | 9.0 | 5 | 0 | 0 | 3 | 2 | 34 | 0 | 0 | 0 | 9 | 15 | SP, W, CG, SHO |
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
| Totals | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ||||
| 162 Game Avg. | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |