Regular-season careers from the StatVault encyclopedia — the same tables as each player's profile.
| Kid Nichols | Stat | Pedro Martínez |
|---|---|---|
| 15 | Seasons | 18 |
| 198.0 | Career VAL | 150.4 |
| 21.2 (1890) | Peak-season VAL | 19.1 (2000) |
| Inducted 1949 | Hall of Fame | Inducted 2015 |
| — | Cy Young Awards | 3× |
| — | All-Star Selections | 8× |
| — | Black ink (league-leading seasons) | 1 |
| — | Gray ink (top-10 finishes) | 15 |
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.
| Kid Nichols | Stat | Pedro Martínez |
|---|---|---|
| Career | ||
| 649 | Games | 477 |
| Batting | ||
| 472 | Hits | 43 |
| 16 | Home runs | 0 |
| 278 | RBI | 18 |
| 273 | Runs | 22 |
| 19 | Stolen bases | 0 |
| 137 | ||
| Walks |
|---|
| 15 |
| .226 | Batting avg | .099 |
|---|
| .278 | On-base % | .134 |
|---|
| .300 | Slugging % | .122 |
|---|
| 65 | OPS+ | -31 |
|---|
| Pitching | ||
|---|---|---|
| 361 | Wins | 219 |
| 208 | Losses | 100 |
| 17 | Saves | 3 |
| 5056.1 | Innings pitched | 2827.1 |
| 1,873 | Strikeouts (pitching) | 3,154 |
| 2.95 | ERA | 2.93 |
| 1.22 | WHIP | 1.05 |
| 131 | ERA+ | 152 |
| Age | Kid Nichols | Pedro Martínez |
|---|---|---|
| 20 | 21.2 | — |
| 21 | 16.3 | 4.5 |
| 22 | 13.1 | 7 |
| 23 | 20.9 | 7.2 |
| 24 | 16.1 | 9.3 |
| 25 | 17.4 | 15.5 |
| 26 | 16.1 | 11.2 |
| 27 | 19.2 | 17.5 |
| 28 | 17.4 | 19.1 |
| 29 | 11.9 | 8.4 |
| 30 | 5.9 | 13.1 |
| 31 | 8.6 | 12.6 |
| 32 | — | 7.9 |
| 33 | — | 11.8 |
| 34 | 11.3 | 3.8 |
| 35 | 2.6 | — |
| 36 | — | 0 |
| 37 | — | 1.5 |