MLB Manager
Best: 1907 BOS (-4.1) · Worst: 1907 BOS (-4.1)
Team wins minus the wins its roster's VAL predicts (roster fit r² 0.77), credited by share of games coached and shrunk toward zero for short careers. Descriptive, not causal: health, schedule and luck sit in the same residual.
| Team | Seasons | W–L–T | Pct | Playoffs | Titles |
|---|---|---|---|---|---|
| BOSafter Chick Stahl · before Cy Young | 1907 (1) | 9–20 | .310 | — | — |
Built from: Lahman Baseball Database (1871–2019); MLB StatsAPI (schedule, standings, coaches by date, postseason) (2020–2026); Wikipedia — List of <club> managers (acting managers, verification) (2020–2026); Wikipedia — Major League Baseball Manager of the Year Award (2017–).
| Season | Team | W | L | Pct | Postseason |
|---|---|---|---|---|---|
| 1907 | BOS | 9 | 20 | .310 |