Regular-season careers from the StatVault encyclopedia — the same tables as each player's profile.
| Mike Sullivan | Stat | Roy Mahaffey |
|---|---|---|
| 11 | Seasons | 9 |
| 8.5 | Career VAL | 8.6 |
| 4.1 (1896) | 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).
| Mike Sullivan | Stat | Roy Mahaffey |
|---|---|---|
| Career | ||
| 163 | Games | 224 |
| Batting | ||
| 97 | Hits | 73 |
| 2 | Home runs | 4 |
| 48 | RBI | 33 |
| 46 | Runs | 28 |
| 3 | Stolen bases | 0 |
| 13 | ||
| Walks |
|---|
| 14 |
| .196 | Batting avg | .184 |
|---|
| .222 | On-base % | .212 |
|---|
| .239 | Slugging % | .242 |
|---|
| 26 | OPS+ | 22 |
|---|
| Pitching | ||
|---|---|---|
| 54 | Wins | 67 |
| 66 | Losses | 49 |
| 4 | Saves | 5 |
| 1123.1 | Innings pitched | 1056.0 |
| 286 | Strikeouts (pitching) | 365 |
| 5.11 | ERA | 5.01 |
| 1.68 | WHIP | 1.55 |
| 84 | ERA+ | 90 |
| Age | Mike Sullivan | Roy Mahaffey |
|---|---|---|
| 22 | 0.5 | — |
| 23 | 0 | — |
| 24 | 0.6 | — |
| 25 | 1.1 | — |
| 26 | 2.2 | 1 |
| 27 | 0 | 0.7 |
| 28 | — | 0 |
| 29 | 4.1 | 0 |
| 30 | 0 | 4.3 |
| 31 | — | 2.6 |
| 32 | — | 0 |