Regular-season careers from the StatVault encyclopedia — the same tables as each player's profile.
| Mike Birkbeck | Stat | Dick Lange |
|---|---|---|
| 6 | Seasons | 4 |
| 0.8 | Career VAL | 0.8 |
| 0.8 (1988) | Peak-season VAL | 0.8 (1974) |
VAL is Value Above League — regular-season production measured against the league at the same position group (MLB VAL board).
| Mike Birkbeck | Stat | Dick Lange |
|---|---|---|
| Career | ||
| 54 | Games | 78 |
| Batting | ||
| 2 | Hits | 0 |
| 1 | Runs | 0 |
| 1 | Walks | 0 |
| .250 | Batting avg | .000 |
| .400 | On-base % | .000 |
| .250 | ||
| Slugging % |
|---|
| .000 |
| 62 | OPS+ | -100 |
|---|
| Pitching | ||
|---|---|---|
| 12 | Wins | 9 |
| 19 | Losses | 15 |
| 0 | Saves | 1 |
| 270.1 | Innings pitched | 276.0 |
| 149 | Strikeouts (pitching) | 137 |
| 4.86 | ERA | 4.47 |
| 1.52 | WHIP | 1.53 |
| 74 | ERA+ | 83 |
| Age | Mike Birkbeck | Dick Lange |
|---|---|---|
| 24 | — | 0 |
| 25 | — | 0.8 |
| 26 | 0 | 0 |
| 27 | 0.8 | — |
| 28 | 0 | — |