Regular-season careers from the StatVault encyclopedia — the same tables as each player's profile.
| Kid Nichols | Stat | Kevin Brown |
|---|---|---|
| 15 | Seasons | 19 |
| 198.0 | Career VAL | 147.2 |
| 21.2 (1890) | Peak-season VAL | 19.3 (1996) |
| Inducted 1949 | Hall of Fame | — |
| — | All-Star Selections | 6× |
| — | Black ink (league-leading seasons) | 0 |
| — | Gray ink (top-10 finishes) | 7 |
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 | Kevin Brown |
|---|---|---|
| Career | ||
| 649 | Games | 490 |
| Batting | ||
| 472 | Hits | 64 |
| 16 | Home runs | 2 |
| 278 | RBI | 29 |
| 273 | Runs | 20 |
| 19 | Stolen bases | 0 |
| 137 | ||
| Walks |
|---|
| 19 |
| .226 | Batting avg | .129 |
|---|
| .278 | On-base % | .169 |
|---|
| .300 | Slugging % | .162 |
|---|
| 65 | OPS+ | -12 |
|---|
| Pitching | ||
|---|---|---|
| 361 | Wins | 211 |
| 208 | Losses | 144 |
| 17 | Saves | 0 |
| 5056.1 | Innings pitched | 3256.1 |
| 1,873 | Strikeouts (pitching) | 2,397 |
| 2.95 | ERA | 3.28 |
| 1.22 | WHIP | 1.22 |
| 131 | ERA+ | 132 |
| Age | Kid Nichols | Kevin Brown |
|---|---|---|
| 20 | 21.2 | — |
| 21 | 16.3 | — |
| 22 | 13.1 | — |
| 23 | 20.9 | — |
| 24 | 16.1 | 5.9 |
| 25 | 17.4 | 5 |
| 26 | 16.1 | 1.7 |
| 27 | 19.2 | 8.4 |
| 28 | 17.4 | 8 |
| 29 | 11.9 | 2.9 |
| 30 | 5.9 | 8.1 |
| 31 | 8.6 | 19.3 |
| 32 | — | 13.1 |
| 33 | — | 18.2 |
| 34 | 11.3 | 16 |
| 35 | 2.6 | 16 |
| 36 | — | 6.5 |
| 37 | — | 0.6 |
| 38 | — | 12.8 |
| 39 | — | 4.7 |
| 40 | — | 0 |