Lefty Leifield
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1909-04-22 | PIT | vs. CIN | L, 7-4 | 4.0 | 6 | 4 | 0 | 3 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | RP, L |
| 1909-04-26 | PIT | @ STL | W, 4-3 | 3.2 | 4 | 1 | 0 | 1 | 2 | 15 | 0 | 0 | 0 | 0 | 0 | RP, W |
| 1909-04-28 | PIT | @ STL | L, 8-2 | 3.0 | 4 | 3 | 0 | 1 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | RP |
| 1909-05-02 | PIT | @ CHC | W, 6-0 | 9.0 | 6 | 0 | 0 | 0 | 3 | 32 | 2 | 0 | 0 | 0 | 0 | SP, W, CG, SHO |
| 1909-05-06 | PIT | vs. STL | W, 6-5 | 8.1 | 5 | 4 | 0 | 2 | 2 | 33 | 0 | 0 | 0 | 0 | 0 | SP |
| 1909-05-12 | PIT | @ PHI | L, 3-1 | 8.0 | 5 | 3 | 0 | 2 | 0 | 33 | 0 | 0 | 0 | 0 | 0 | SP, L, CG |
| 1909-05-17 | PIT | @ BRO | W, 11-1 | 9.0 | 6 | 1 | 0 | 2 | 3 | 35 | 0 | 0 | 0 | 0 | 0 | SP, W, CG |
| 1909-05-24 | PIT | @ BSN | W, 6-2 | 4.0 | 6 | 2 | 0 | 3 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | SP, W |
| 1909-05-29 | PIT | vs. CHC | L, 8-3 | 11.0 | 14 | 8 | 0 | 2 | 4 | 49 | 4 | 0 | 0 | 0 | 0 | SP, L, CG |
| 1909-06-02 | PIT | vs. BSN | W, 2-0 | 9.0 | 4 | 0 | 0 | 2 | 0 | 33 | 0 | 0 | 0 | 0 | 0 | SP, W, CG, SHO |
| 1909-06-07 | PIT | vs. PHI | W, 4-3 | 8.0 | 7 | 3 | 0 | 0 | 1 | 30 | 0 | 0 | 0 | 0 | 0 | SP, W |
| 1909-06-11 | PIT | vs. BRO | W, 8-1 | 9.0 | 7 | 1 | 0 | 0 | 3 | 33 | 2 | 1 | 0 | 0 | 0 | SP, W, CG |
| 1909-06-16 | PIT | vs. NYG | L, 8-2 | 2.0 | 3 | 3 | 0 | 1 | 0 | 8 | 0 | 0 | 1 | 0 | 0 | SP, L |
| 1909-06-21 | PIT | vs. PHI | W, 5-3 | 6.1 | 8 | 2 | 0 | 3 | 1 | 29 | 0 | 0 | 0 | 0 | 0 | SP, W |
| 1909-06-26 | PIT | @ STL | W, 6-5 | 1.0 | 0 | 0 | 0 | 1 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | RP, SV |
| 1909-06-27 | PIT | @ STL | L, 8-5 | 1.0 | 3 | 4 | 0 | 2 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | SP, L |
| 1909-06-29 | PIT | vs. CHC | W, 8-1 | 9.0 | 7 | 1 | 0 | 2 | 4 | 35 | 2 | 1 | 0 | 0 | 0 | SP, W, CG |
| 1909-07-03 | PIT | vs. CHC | L, 6-0 | 2.0 | 5 | 4 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | SP, L |
| 1909-07-07 | PIT | vs. CHC | W, 6-2 | 5.1 | 4 | 1 | 0 | 3 | 1 | 22 | 0 | 0 | 0 | 0 | 0 | SP, W |
| 1909-07-10 | PIT | @ NYG | W, 8-2 | 9.0 | 6 | 2 | 0 | 1 | 1 | 35 | 2 | 1 | 0 | 0 | 0 | SP, W, CG |
| 1909-07-15 | PIT | @ BRO | L, 5-1 | 6.1 | 6 | 2 | 0 | 1 | 1 | 23 | 0 | 0 | 1 | 0 | 0 | SP, L |
| 1909-07-24 | PIT | @ BSN | W, 7-3 | 6.0 | 4 | 3 | 0 | 5 | 2 | 26 | 0 | 0 | 1 | 0 | 0 | SP, W |
| 1909-08-07 | PIT | vs. BSN | W, 6-4 | 6.0 | 4 | 4 | 0 | 1 | 3 | 21 | 0 | 0 | 0 | 0 | 0 | SP, W |
| 1909-08-23 | PIT | @ PHI | W, 2-0 | 9.0 | 5 | 0 | 0 | 2 | 2 | 32 | 0 | 0 | 0 | 0 | 0 | SP, W, CG, SHO |
| 1909-08-26 | PIT | @ NYG | W, 6-3 | 6.0 | 5 | 3 | 0 | 5 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | SP, W |
| 1909-08-30 | PIT | @ BRO | W, 2-1 | 9.0 | 5 | 1 | 0 | 1 | 0 | 32 | 0 | 0 | 0 | 0 | 0 | SP, W, CG |
| 1909-09-06 | PIT | vs. CHC | L, 6-3 | 3.2 | 3 | 1 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | RP |
| 1909-09-12 | PIT | @ STL | W, 4-3 | 6.0 | 8 | 0 | 0 | 2 | 2 | 25 | 0 | 0 | 0 | 0 | 0 | RP, W |
| 1909-09-17 | PIT | vs. BRO | W, 6-3 | 9.0 | 6 | 3 | 0 | 0 | 2 | 33 | 1 | 0 | 0 | 0 | 0 | SP, W, CG |
| 1909-09-22 | PIT | vs. BSN | W, 12-7 | 1.0 | 3 | 3 | 0 | 1 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | SP |
| 1909-09-27 | PIT | vs. NYG | L, 8-7 | 9.0 | 11 | 8 | 0 | 3 | 2 | 42 | 2 | 0 | 1 | 0 | 0 | SP, L, CG |
| 1909-10-03 | PIT | @ CHC | W, 4-1 | 9.0 | 4 | 1 | 0 | 2 | 1 | 33 | 1 | 0 | 0 | 0 | 0 | SP, W, CG |
| 1909-10-12 | PIT | @ DET | L, 5-0 | 4.0 | 7 | 5 | 5 | 1 | 0 | 22 | 2 | 0 | 0 | 6 | 3 | SP, L |
| Date | Team | Opponent | Result | IP | H | R | ER | BB | SO | PA | 2B | 3B | HR | GO | FO | MISC |
| Totals | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ||||
| 162 Game Avg. | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |