Jack Brennan
St. Louis Maroons 1884–1885; Kansas City Cowboys 1888; Philadelphia Athletics 1889; Cleveland Infants 1890
Percentile snapshot
No qualified season. This player never reached the qualification floor — 3.1 plate appearances, or one inning, per game his team played — in any archived season, so there is no season population to rank him inside.
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1884 | 56 | 243 | 231 | 38 | 50 | 6 | 1 | 0 | 0 | 12 | 0 | 0 | 0 | .216 | .255 | .251 | .506 | 83.3 | 71.6 | .239 | 0.5 |
| 1885 | 3 | 11 | 10 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | .100 | .182 | .100 | .282 | 25.1 | -7.1 | .151 | -0.1 |
| 1888 | 34 | 123 | 118 | 5 | 20 | 2 | 0 | 0 | 6 | 3 | 9 | 3 | 0 | .169 | .203 | .186 | .390 | 43.3 | 25.0 | .192 | -0.3 |
| 1889 | 31 | 123 | 113 | 12 | 25 | 4 | 0 | 0 | 15 | 10 | 15 | 1 | 0 | .221 | .285 | .257 | .541 | 66.1 | 54.3 | .269 | 0.0 |
| 1890 | 59 | 250 | 233 | 32 | 59 | 3 | 7 | 0 | 26 | 13 | 29 | 8 | 0 | .253 | .304 | .326 | .630 | 73.8 | 67.9 | .303 | 0.2 |
Career totals
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.