Averages each manager's final and regular-season finish across every year
they've played, then ranks them best to worst. Matched by ESPN account, not
team name, so a renamed team still gets full credit for its history.
The 2026 season is still in progress — these are the current
standings, not a final result, and this year isn't counted in the all-time average yet.
RkTeamAvg finalAvg reg.Yrs
Shown under each manager's current team name, even for years played under a
different name.