Guillermo HERNANDEZ |
| Year | Team | G | GS | CG | SHO | W | L | S | IP | H | R | ER | HR | BB | K | IBB | WP | BK | HB | ERA | PCT | Kper9 | Hper9 | BBper9 | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1984 | BRZ | 33 | 0 | 0 | 0 | 5 | 1 | 1 | 76.3 | 84 | 43 | 40 | 12 | 22 | 61 | 0 | 2 | 0 | 1 | 4.72 | 0.833 | 7.20 | 9.91 | 2.60 | 1.39 |
| 1985 | BRZ | 58 | 0 | 0 | 0 | 22 | 4 | 12 | 95.0 | 54 | 17 | 16 | 2 | 13 | 91 | 2 | 2 | 0 | 0 | 1.52 | 0.846 | 8.62 | 5.12 | 1.23 | 0.71 |
| 1986 | YC | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 8 | 3 | 3 | 1 | 4 | 6 | 0 | 0 | 0 | 0 | 3.12 | 0.000 | 6.23 | 8.31 | 4.15 | 1.38 |
| 1987 | ROC | 33 | 0 | 0 | 0 | 3 | 6 | 2 | 49.3 | 50 | 27 | 25 | 11 | 8 | 45 | 0 | 1 | 0 | 2 | 4.56 | 0.333 | 8.22 | 9.13 | 1.46 | 1.18 |
| 1988 | ROC | 41 | 0 | 0 | 0 | 3 | 2 | 9 | 44.7 | 35 | 17 | 16 | 9 | 20 | 33 | 2 | 0 | 0 | 0 | 3.22 | 0.600 | 6.64 | 7.05 | 4.03 | 1.23 |
| 1989 | ROC | 32 | 0 | 0 | 0 | 1 | 1 | 1 | 46.3 | 34 | 18 | 17 | 3 | 18 | 37 | 1 | 0 | 0 | 0 | 3.30 | 0.500 | 7.19 | 6.61 | 3.50 | 1.12 |
| 1990 | ROC | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1.7 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0.00 | 0.000 | 10.59 | 5.29 | 0.00 | 0.59 |
| 7 | Years | 203 | 0 | 0 | 0 | 34 | 14 | 25 | 322.0 | 266 | 125 | 117 | 38 | 85 | 275 | 5 | 5 | 0 | 3 | 3.27 | 0.708 | 7.69 | 7.43 | 2.38 | 1.09 |
Conference-ranking Pitching performances:
1985 G (6) W (1) S (8)
Hall-of-Fame statistics:
Black ink: 4 (Average MLB HOFer ≈ 27)
Grey ink: 4 (Average MLB HOFer ≈ 144)