John Cassidy
Brooklyn Atlantics 1875; New Haven Elm Citys 1875; Hartford Dark Blues 1876–1877; Chicago White Stockings 1878; Troy Trojans 1879–1882; Providence Grays 1883; Brooklyn Atlantics 1884; Brooklyn Grays 1885
Percentile snapshot
1884 season — qualified batters
of 173 qualified 1884 batters (min 337 PA) · 2 stats not shown: every qualified player held the same value, so a percentile there carries no information
1875 season — qualified pitchers
of 22 qualified 1875 pitchers (min 47 IP)
Career, era-adjusted
sWAR measured against every career in history, 24,011 of them. Only era-adjusted career stats carry a percentile — a raw career total gets a rank instead, because pooling the 1890s with the 2020s is a choice, not a measurement.
Season by season
Batting
| Season | G | PA | AB | R | H | 2B | 3B | HR | RBI | BB | SO | SB | CS | BA | OBP | SLG | OPS | wRC+ | OPS+ | wOBA | sWAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1875 | 47 | 188 | 188 | 17 | 32 | 4 | 2 | 1 | 7 | 0 | 5 | 0 | 1 | .170 | .170 | .229 | .399 | 61.9 | 36.5 | .181 | 0.1 |
| 1876 | 12 | 48 | 47 | 6 | 13 | 2 | 0 | 0 | 8 | 1 | 0 | 0 | 0 | .277 | .292 | .319 | .611 | 102.0 | 102.8 | .284 | 0.1 |
| 1877 | 60 | 254 | 251 | 43 | 95 | 10 | 5 | 0 | 27 | 3 | 3 | 0 | 0 | .378 | .386 | .458 | .844 | 146.4 | 164.0 | .386 | 1.9 |
| 1878 | 60 | 265 | 256 | 33 | 68 | 7 | 1 | 0 | 29 | 9 | 11 | 0 | 0 | .266 | .291 | .301 | .591 | 96.6 | 94.4 | .277 | 0.5 |
| 1879 | 9 | 39 | 37 | 4 | 7 | 1 | 0 | 0 | 1 | 2 | 4 | 0 | 0 | .189 | .231 | .216 | .447 | 64.4 | 48.0 | .209 | -0.1 |
| 1880 | 83 | 364 | 352 | 40 | 89 | 14 | 8 | 0 | 29 | 12 | 34 | 0 | 0 | .253 | .277 | .338 | .616 | 104.8 | 106.1 | .279 | 1.4 |
| 1881 | 85 | 388 | 370 | 57 | 82 | 13 | 3 | 1 | 11 | 18 | 21 | 0 | 0 | .222 | .258 | .281 | .539 | 75.8 | 68.2 | .251 | 0.3 |
| 1882 | 29 | 124 | 121 | 14 | 21 | 3 | 1 | 0 | 9 | 3 | 16 | 0 | 0 | .174 | .194 | .215 | .408 | 49.1 | 30.9 | .186 | -0.4 |
| 1883 | 89 | 375 | 366 | 46 | 87 | 16 | 5 | 0 | 42 | 9 | 38 | 0 | 0 | .238 | .256 | .309 | .565 | 77.1 | 69.5 | .252 | -0.2 |
| 1884 | 106 | 454 | 433 | 57 | 109 | 11 | 6 | 2 | 0 | 19 | 0 | 0 | 0 | .252 | .286 | .319 | .605 | 97.8 | 96.9 | .279 | 1.0 |
| 1885 | 54 | 232 | 221 | 36 | 47 | 6 | 2 | 1 | 28 | 8 | 0 | 0 | 0 | .213 | .250 | .271 | .521 | 74.2 | 64.6 | .246 | -0.2 |
Pitching
| Season | G | GS | W | L | SV | CG | SHO | H | ER | BB | SO | HR | IP | ERA | WHIP | K/9 | FIP | FIP- | ERA+ | sWAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1875 | 30 | 22 | 1 | 21 | 0 | 18 | 0 | 284 | 72 | 11 | 9 | 3 | 213.7 | 3.03 | 1.381 | 0.38 | 2.49 | 112.0 | 73.4 | 0.1 |
| 1877 | 2 | 2 | 1 | 1 | 0 | 2 | 0 | 24 | 10 | 1 | 2 | 0 | 18.0 | 5.00 | 1.389 | 1.00 | 2.78 | 99.1 | 56.1 | 1.9 |
sWAR is the season TOTAL for a player who both hit and pitched: the record book carries one figure per season, not a split, so the same number appears on both lines rather than being counted twice.
Career totals
Batting
Pitching
A total is called out only where it ranks in the all-time top 500; hover a figure for its rank and the size of the field it was ranked in. Ranks are absolute facts and carry no percentile — the population for "career home runs" would be an editorial choice, and the rank is not.