John Costello -- P
W L ERA
11 /
6 /
2.97
WHIP K/9 WAR
1.30 /
5.9 /
0.1
| Year | Name | Team | T | W | L | IP | G | GS | CG | ShO | SV | BS | H | R | ER | HR | BB | SO | K/9 | ERA | WHIP | WAR | Awards |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1988 | John Costello | STL | R | 5 | 2 | 49.7 | 36 | 0 | 0 | 0 | 1 | 0 | 44 | 15 | 10 | 3 | 25 | 38 | 6.9 | 1.81 | 1.39 | 0.1 | |
| 1989 | John Costello | STL | R | 5 | 4 | 62.3 | 48 | 0 | 0 | 0 | 3 | 0 | 48 | 24 | 23 | 5 | 20 | 40 | 5.8 | 3.32 | 1.09 | 0.2 | |
| 1990 | John Costello | MON | R | 0 | 0 | 6.3 | 4 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 4 | 2 | 1 | 1 | 1.4 | 5.68 | 0.95 | -0.2 | |
| 1990 | John Costello | STL | R | 0 | 0 | 4.3 | 4 | 0 | 0 | 0 | 0 | 0 | 7 | 3 | 3 | 1 | 1 | 1 | 2.1 | 6.23 | 1.85 | -0.1 | |
| 1991 | John Costello | SDP | R | 1 | 0 | 35.0 | 27 | 0 | 0 | 0 | 0 | 0 | 37 | 15 | 12 | 2 | 17 | 24 | 6.2 | 3.09 | 1.54 | 0.1 | |
| Totals | 11 | 6 | 157.7 | 119 | 0 | 0 | 0 | 4 | 0 | 141 | 62 | 52 | 13 | 64 | 104 | 5.9 | 2.97 | 1.30 | 0.1 | ||||
