Jim Whitney was 31-33 with an ERA of 2.48 and 162 strikeouts in 66 appearances in his rookie season in 1881.
| NAME | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | J. Whitney | 1881 |  BOS | 66 | 31 | 33 | .484 | 63 | 2.48 | 162 | 57 | 6 | 0 | 552.1 | 548 | 152 | 284 | 6 | 90 | 3 | 2,301 | 46 | 2.64 | 1.47 | 1.80 | 0.10 | 7.0 | 3.9 | 1.16 | 4.63 | 90 | 2.73 | 99 | 8.93 | -0.4 |
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