John Shaffer played 2 seasons for the Metropolitans. He had 7 wins, 14 losses, an ERA of 4.57 and 58 strikeouts.
Interpreted as:
john cannon pitcher in his career| 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. Shaffer | 1886 | NYM | 8 | 5 | 3 | .625 | 8 | 1.96 | 36 | 8 | 1 | 0 | 69.0 | 40 | 15 | 29 | 0 | 29 | 1 | 0 | 274 | 4 | 4.70 | 3.78 | 1.24 | 0.00 | 13.1 | 10.6 | 1.00 | .192 | 3.78 | 58 | 3.36 | 100 | 5.22 | -0.4 | |
| 2 | | J. Shaffer | 1887 | NYM | 13 | 2 | 11 | .154 | 13 | 6.19 | 22 | 13 | 0 | 0 | 112.0 | 148 | 77 | 119 | 3 | 53 | 11 | 0 | 542 | 14 | 1.77 | 4.26 | 0.42 | 0.24 | 4.1 | 9.8 | 1.79 | .320 | 9.56 | 147 | 4.95 | 123 | 11.89 | -12.2 | |
| Total | 21 | 7 | 14 | .333 | 21 | 4.57 | 58 | 21 | 1 | 0 | 181.0 | 188 | 92 | 148 | 3 | 82 | 11 | 0 | 816 | 18 | 2.88 | 4.08 | 0.71 | 0.15 | 7.1 | 10.0 | 1.49 | .280 | 7.36 | 113 | 4.34 | 114 | 9.35 | -12.6 |
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