Regular-season careers from the StatVault encyclopedia — the same tables as each player's profile.
| Ralph Birkofer | Stat | José Rosado |
|---|---|---|
| 5 | Seasons | 5 |
| 17.7 | Career VAL | 19.8 |
| 7.5 (1935) | Peak-season VAL | 8.0 (1999) |
| — | All-Star Selections | 2× |
VAL is Value Above League — regular-season production measured against the league at the same position group (MLB VAL board).
| Ralph Birkofer | Stat | José Rosado |
|---|---|---|
| Career | ||
| 134 | Games | 126 |
| Batting | ||
| 50 | Hits | 1 |
| 22 | RBI | 0 |
| 18 | Runs | 0 |
| 3 | Walks | 0 |
| .242 | Batting avg | .111 |
| .256 | ||
| On-base % |
|---|
| .111 |
| .285 | Slugging % | .111 |
|---|
| 49 | OPS+ | -42 |
|---|
| Pitching | ||
|---|---|---|
| 31 | Wins | 37 |
| 28 | Losses | 45 |
| 2 | Saves | 1 |
| 544.0 | Innings pitched | 720.1 |
| 224 | Strikeouts (pitching) | 484 |
| 4.19 | ERA | 4.27 |
| 1.46 | WHIP | 1.32 |
| 95 | ERA+ | 109 |
| Age | Ralph Birkofer | José Rosado |
|---|---|---|
| 21 | — | 5.9 |
| 22 | — | 2.8 |
| 23 | — | 3.1 |
| 24 | 1.9 | 8 |
| 25 | 3.3 | — |
| 26 | 7.5 | — |
| 27 | 5 | — |