Regular-season careers from the StatVault encyclopedia — the same tables as each player's profile.
| Darrell Jackson | Stat | José Ruiz |
|---|---|---|
| 5 | Seasons | 9 |
| 3.5 | Career VAL | 3.0 |
| 2.9 (1980) | Peak-season VAL | 2.4 (2021) |
VAL is Value Above League — regular-season production measured against the league at the same position group (MLB VAL board).
| Darrell Jackson | Stat | José Ruiz |
|---|---|---|
| Career | ||
| 104 | Games | 282 |
| Pitching | ||
| 20 | Wins | 11 |
| 27 | Losses | 9 |
| 1 | Saves | 1 |
| 411.0 | Innings pitched | 286.2 |
| 229 | Strikeouts (pitching) | 284 |
| 4.38 | ||
| ERA |
|---|
| 4.62 |
| 1.49 | WHIP | 1.49 |
|---|
| 89 | ERA+ | 92 |
|---|
| Age | Darrell Jackson | José Ruiz |
|---|---|---|
| 22 | 0 | — |
| 23 | 0.6 | — |
| 24 | 2.9 | 0 |
| 25 | 0 | — |
| 26 | 0 | 2.4 |
| 27 | — | 0 |
| 28 | — | 0 |
| 29 | — | 0.6 |