Bill Haeffner
Philadelphia Athletics 1915; Pittsburgh Pirates 1920; New York Giants 1928
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1915 | 3 | 4 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .250 | .250 | .250 | .500 | 40.5 | 49.6 | .242 | 0.0 |
| 1920 | 54 | 186 | 175 | 8 | 34 | 4 | 1 | 0 | 14 | 8 | 14 | 1 | 1 | .194 | .230 | .229 | .458 | 23.5 | 31.4 | .221 | -0.6 |
| 1928 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | -125.7 | -100.0 | .000 | 0.0 |
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.
Best games
Batting
| Date | Game | AB | R | H | 2B | 3B | HR | RBI | BB | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| 1920-07-24 | LAD @ PIT Gameday | 3 | 0 | 2 | 0 | 1 | 0 | 3 | 0 | 4 |
| 1920-06-27 | PIT @ CHC Gameday | 4 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | 3 |
| 1920-07-17 | SF @ PIT Gameday | 3 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 3 |
| 1920-08-08 | PIT @ LAD Gameday | 4 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 3 |
| 1920-07-30 | PIT @ PHI Gameday | 4 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 2 |
Pitching
| Date | Game | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|
| 1915-04-14 | BOS @ ATH Gameday | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1915-04-15 | BOS @ ATH Gameday | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1915-04-16 | BOS @ ATH Gameday | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1915-04-17 | NYY @ ATH Gameday | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1915-04-19 | NYY @ ATH Gameday | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 |
Ranked from our own play-by-play game log, which begins in 1901 — not from the record book, so a career played outside it shows nothing here rather than a short list.