Jack Aker -- P
W L ERA
0 /
1 /
8.82
WHIP K/9 WAR
1.68 /
3.9 /
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1964 | Jack Aker | KCA | R | 0 | 1 | 16.3 | 9 | 0 | 0 | 0 | 0 | 0 | 17 | 18 | 16 | 6 | 10 | 7 | 3.9 | 8.82 | 1.65 | -0.9 | |
| 1965 | Jack Aker | KCA | R | 4 | 3 | 51.3 | 34 | 0 | 0 | 0 | 3 | 0 | 45 | 18 | 18 | 3 | 18 | 26 | 4.6 | 3.16 | 1.23 | 0.2 | |
| 1966 | Jack Aker | KCA | R | 8 | 4 | 113.0 | 66 | 0 | 0 | 0 | 32 | 0 | 81 | 27 | 25 | 7 | 28 | 68 | 5.4 | 1.99 | 0.96 | 1.2 | MVP-13 |
| 1967 | Jack Aker | KCA | R | 3 | 8 | 88.0 | 57 | 0 | 0 | 0 | 12 | 0 | 87 | 44 | 42 | 9 | 32 | 65 | 6.6 | 4.30 | 1.35 | 0.0 | |
| 1968 | Jack Aker | OAK | R | 4 | 4 | 74.7 | 54 | 0 | 0 | 0 | 11 | 0 | 72 | 39 | 34 | 6 | 33 | 44 | 5.3 | 4.10 | 1.41 | -0.7 | |
| 1969 | Jack Aker | NYY | R | 8 | 4 | 65.7 | 38 | 0 | 0 | 0 | 11 | 0 | 51 | 17 | 15 | 4 | 22 | 40 | 5.5 | 2.06 | 1.11 | 0.4 | |
| 1969 | Jack Aker | SEP | R | 0 | 2 | 16.7 | 15 | 0 | 0 | 0 | 3 | 0 | 25 | 15 | 14 | 4 | 13 | 7 | 3.8 | 7.56 | 2.28 | -0.6 | |
| 1970 | Jack Aker | NYY | R | 4 | 2 | 70.0 | 41 | 0 | 0 | 0 | 16 | 0 | 57 | 19 | 16 | 3 | 20 | 36 | 4.6 | 2.06 | 1.10 | 0.6 | |
| 1971 | Jack Aker | NYY | R | 4 | 4 | 55.7 | 41 | 0 | 0 | 0 | 4 | 0 | 48 | 20 | 16 | 3 | 26 | 24 | 3.9 | 2.59 | 1.33 | -0.1 | |
| 1972 | Jack Aker | CHC | R | 6 | 6 | 67.0 | 48 | 0 | 0 | 0 | 17 | 0 | 65 | 31 | 22 | 4 | 23 | 36 | 4.8 | 2.96 | 1.31 | 0.4 | |
| 1972 | Jack Aker | NYY | R | 0 | 0 | 6.0 | 4 | 0 | 0 | 0 | 0 | 0 | 5 | 2 | 2 | 0 | 3 | 1 | 1.5 | 3.00 | 1.33 | -0.1 | |
| 1973 | Jack Aker | CHC | R | 4 | 5 | 63.7 | 47 | 0 | 0 | 0 | 12 | 0 | 76 | 33 | 29 | 8 | 23 | 25 | 3.5 | 4.10 | 1.55 | -0.3 | |
| 1974 | Jack Aker | ATL | R | 0 | 1 | 16.7 | 17 | 0 | 0 | 0 | 0 | 0 | 17 | 11 | 7 | 3 | 9 | 7 | 3.8 | 3.78 | 1.56 | -0.3 | |
| 1974 | Jack Aker | NYM | R | 2 | 1 | 41.3 | 24 | 0 | 0 | 0 | 2 | 0 | 33 | 18 | 16 | 4 | 14 | 18 | 3.9 | 3.48 | 1.14 | -0.2 | |
| Totals | 47 | 45 | 746.0 | 495 | 0 | 0 | 0 | 123 | 0 | 679 | 312 | 272 | 64 | 274 | 404 | 4.9 | 3.28 | 1.28 | -0.4 | ||||
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