Regular-season careers from the StatVault encyclopedia — the same tables as each player's profile.
| Bobby Mathews | Stat | Kelvim Escobar |
|---|---|---|
| 10 | Seasons | 12 |
| 35.7 | Career VAL | 43.2 |
| 10.8 (1885) | Peak-season VAL | 9.8 (2007) |
| — | Black ink (league-leading seasons) | 0 |
| — | Gray ink (top-10 finishes) | 2 |
VAL is Value Above League — regular-season production measured against the league at the same position group (MLB VAL board). Black and gray ink count seasons from 1950 on.
| Bobby Mathews | Stat | Kelvim Escobar |
|---|---|---|
| Career | ||
| 367 | Games | 411 |
| Batting | ||
| 267 | Hits | 3 |
| 1 | Home runs | 0 |
| 73 | RBI | 1 |
| 158 | Runs | 1 |
| 1 | Stolen bases | 0 |
| 53 | ||
| Walks |
|---|
| 0 |
| .192 | Batting avg | .111 |
|---|
| .222 | On-base % | .111 |
|---|
| .217 | Slugging % | .111 |
|---|
| 45 | OPS+ | -41 |
|---|
| Pitching | ||
|---|---|---|
| 166 | Wins | 101 |
| 136 | Losses | 91 |
| 3 | Saves | 59 |
| 2734.1 | Innings pitched | 1507.0 |
| 1,199 | Strikeouts (pitching) | 1,310 |
| 3.00 | ERA | 4.15 |
| 1.22 | WHIP | 1.37 |
| 98 | ERA+ | 112 |
| Age | Bobby Mathews | Kelvim Escobar |
|---|---|---|
| 22 | — | 2.5 |
| 23 | — | 1.5 |
| 24 | 0.2 | 2 |
| 25 | 0 | 4.9 |
| 26 | — | 0.3 |
| 27 | 1.5 | 4 |
| 28 | — | 7 |
| 29 | 0.4 | 2.7 |
| 30 | 4.6 | 8.5 |
| 31 | 9.1 | 9.8 |
| 32 | 7.4 | — |
| 33 | 10.8 | — |
| 34 | 1.7 | — |
| 35 | 0 | — |