Regular-season careers from the StatVault encyclopedia — the same tables as each player's profile.
| Jackie Brown | Stat | Roy Mahaffey |
|---|---|---|
| 7 | Seasons | 9 |
| 9.5 | Career VAL | 8.6 |
| 4.2 (1974) | Peak-season VAL | 4.3 (1934) |
VAL is Value Above League — regular-season production measured against the league at the same position group (MLB VAL board).
| Jackie Brown | Stat | Roy Mahaffey |
|---|---|---|
| Career | ||
| 214 | Games | 224 |
| Batting | ||
| 11 | Hits | 73 |
| 0 | Home runs | 4 |
| 2 | RBI | 33 |
| 4 | Runs | 28 |
| 1 | Walks | 14 |
| .131 | ||
| Batting avg |
|---|
| .184 |
| .141 | On-base % | .212 |
|---|
| .131 | Slugging % | .242 |
|---|
| -23 | OPS+ | 22 |
|---|
| Pitching | ||
|---|---|---|
| 47 | Wins | 67 |
| 53 | Losses | 49 |
| 3 | Saves | 5 |
| 892.2 | Innings pitched | 1056.0 |
| 516 | Strikeouts (pitching) | 365 |
| 4.18 | ERA | 5.01 |
| 1.44 | WHIP | 1.55 |
| 88 | ERA+ | 90 |
| Age | Jackie Brown | Roy Mahaffey |
|---|---|---|
| 26 | — | 1 |
| 27 | 0 | 0.7 |
| 28 | 0 | 0 |
| 29 | — | 0 |
| 30 | 0.9 | 4.3 |
| 31 | 4.2 | 2.6 |
| 32 | 0.3 | 0 |
| 33 | 1 | — |
| 34 | 3.1 | — |