OPS is one of the numerous analytical categories by which players are judged these days. Definition: “On-base + slugging percentages. For recent years, leaders need 3.1 plate apperances per team games played,” according to baseball-reference.com.

• Phillies alumni

We know the Phillies' all-time leaders for lots of hitting categories but not for OPS. Through research at baseball-reference.com, here’s a list of Phillies leaders. Only included are those who played exclusively since 1900.

If anyone is missed refer to oops.

Chuck Klein (.935)
Bobby Abreu (.928)
Mike Schmidt (.908)
Dick Allen (.902)
Cy Williams (.880)
Gavvy Cravath (.871)
John Kruk (.861)
Ryan Howard (.859)
Greg Luznski (.852)
Pat Burrell (.852)
Chase Utley (.847)
Del Ennis (.823)

(Photo courtesy of National Baseball Hall of Fame and Museum)