Jeff Pfeffer
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1920-04-18 | BRO | vs. BSN | W, 9-3 | 9.0 | 8 | 3 | 3 | 1 | 2 | 36 | 0 | 0 | 0 | 19 | 4 | SP, W, CG |
| 1920-04-22 | BRO | @ PHI | L, 4-3 | 8.0 | 8 | 4 | 3 | 1 | 1 | 33 | 1 | 0 | 0 | 7 | 15 | SP, L, CG |
| 1920-04-30 | BRO | @ BSN | L, 3-0 | 8.0 | 6 | 3 | 2 | 2 | 4 | 31 | 0 | 0 | 0 | 9 | 7 | SP, L, CG |
| 1920-05-13 | BRO | @ CHC | L, 2-1 | 8.0 | 6 | 2 | 1 | 4 | 4 | 32 | 1 | 0 | 0 | 6 | 7 | SP, L, CG |
| 1920-05-23 | BRO | vs. PIT | L, 1-0 | 9.0 | 8 | 1 | 1 | 1 | 2 | 35 | 1 | 1 | 0 | 8 | 13 | SP, L, CG |
| 1920-05-28 | BRO | vs. BSN | L, 6-3 | 9.0 | 13 | 6 | 6 | 1 | 6 | 41 | 3 | 0 | 1 | 12 | 6 | SP, L, CG |
| 1920-06-03 | BRO | @ PHI | W, 2-0 | 9.0 | 7 | 0 | 0 | 0 | 4 | 33 | 1 | 0 | 0 | 10 | 12 | SP, W, CG, SHO |
| 1920-06-09 | BRO | vs. STL | W, 3-2 | 9.0 | 7 | 2 | 2 | 2 | 5 | 35 | 2 | 1 | 0 | 6 | 14 | SP, W, CG |
| 1920-06-15 | BRO | vs. CIN | L, 10-5 | 3.0 | 8 | 5 | 5 | 1 | 0 | 17 | 0 | 2 | 0 | 3 | 5 | SP, L |
| 1920-06-22 | BRO | vs. PIT | L, 9-7 | 2.0 | 4 | 4 | 3 | 1 | 2 | 11 | 0 | 0 | 0 | 0 | 2 | SP, L |
| 1920-06-25 | BRO | @ BSN | L, 4-2 | 8.0 | 8 | 4 | 4 | 3 | 1 | 34 | 0 | 2 | 0 | 11 | 9 | SP, L, CG |
| 1920-07-02 | BRO | vs. PHI | W, 2-1 | 9.0 | 7 | 1 | 1 | 1 | 6 | 36 | 1 | 0 | 0 | 9 | 11 | SP, W, CG |
| 1920-07-05 | BRO | @ BSN | W, 5-2 | 9.0 | 12 | 2 | 1 | 0 | 0 | 40 | 1 | 0 | 0 | 19 | 6 | SP, W, CG |
| 1920-07-10 | BRO | @ STL | W, 7-2 | 9.0 | 9 | 2 | 2 | 3 | 3 | 40 | 2 | 2 | 0 | 12 | 10 | SP, W, CG |
| 1920-07-14 | BRO | @ CHC | W, 4-1 | 9.0 | 5 | 1 | 1 | 1 | 3 | 33 | 1 | 0 | 0 | 18 | 4 | SP, W, CG |
| 1920-07-19 | BRO | @ CIN | L, 5-4 | 3.0 | 7 | 3 | 2 | 3 | 0 | 19 | 1 | 1 | 0 | 4 | 4 | SP |
| 1920-07-24 | BRO | @ PIT | L, 5-1 | 2.0 | 2 | 0 | 0 | 0 | 2 | 8 | 0 | 0 | 0 | 0 | 4 | RP |
| 1920-07-26 | BRO | vs. PIT | W, 6-4 | 4.0 | 7 | 4 | 4 | 2 | 3 | 20 | 3 | 0 | 0 | 3 | 5 | SP |
| 1920-07-31 | BRO | vs. STL | W, 9-5 | 6.0 | 8 | 4 | 4 | 2 | 5 | 27 | 2 | 0 | 1 | 6 | 5 | SP, W |
| 1920-08-11 | BRO | vs. CHC | W, 9-3 | 9.0 | 8 | 3 | 3 | 2 | 0 | 33 | 2 | 0 | 1 | 4 | 19 | SP, W, CG |
| 1920-08-15 | BRO | vs. PHI | W, 6-5 | 5.0 | 6 | 4 | 4 | 1 | 1 | 21 | 2 | 0 | 0 | 4 | 7 | SP |
| 1920-08-23 | BRO | @ PIT | W, 3-0 | 9.0 | 4 | 0 | 0 | 1 | 2 | 33 | 3 | 0 | 0 | 12 | 11 | SP, W, CG, SHO |
| 1920-08-27 | BRO | @ CHC | W, 6-3 | 9.0 | 14 | 3 | 2 | 2 | 1 | 38 | 2 | 0 | 0 | 8 | 11 | SP, W, CG |
| 1920-08-31 | BRO | @ STL | W, 5-2 | 9.0 | 7 | 2 | 2 | 0 | 4 | 36 | 1 | 0 | 0 | 11 | 12 | SP, W, CG |
| 1920-09-06 | BRO | @ PHI | L, 3-2 | 7.0 | 6 | 3 | 2 | 2 | 2 | 29 | 0 | 0 | 1 | 11 | 8 | SP, L |
| 1920-09-08 | BRO | @ PHI | W, 7-4 | 9.0 | 10 | 4 | 4 | 3 | 5 | 40 | 2 | 0 | 1 | 9 | 11 | SP, W, CG |
| 1920-09-10 | BRO | vs. STL | W, 9-8 | 2.0 | 5 | 3 | 3 | 1 | 2 | 11 | 0 | 0 | 0 | 1 | 1 | RP, W |
| 1920-09-13 | BRO | vs. CHC | W, 7-3 | 9.0 | 10 | 3 | 3 | 1 | 4 | 38 | 2 | 1 | 0 | 9 | 13 | SP, W, CG |
| 1920-09-19 | BRO | vs. PIT | W, 4-3 | 9.0 | 8 | 3 | 3 | 0 | 3 | 36 | 0 | 1 | 0 | 9 | 13 | SP, W, CG |
| 1920-10-01 | BRO | @ NYG | W, 4-3 | 5.0 | 7 | 2 | 2 | 3 | 4 | 23 | 0 | 0 | 0 | 5 | 4 | SP |
| 1920-10-09 | BRO | @ CLE | L, 5-1 | 3.0 | 4 | 1 | 1 | 2 | 1 | 15 | 0 | 0 | 0 | 2 | 5 | RP |
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
| Totals | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ||||
| 162 Game Avg. | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |