Strikeouts per nine innings

From BR Bullpen

Strikeouts per nine innings
Abbreviations K/9, K/9IP
Type Pitching
Components strikeouts, innings pitched
Formula

Strikeouts per nine innings pitched is a statistic measuring the average number of strikeouts (K) by a pitcher in nine innings pitched (IP).

All Time Leaders
Span Player Total Notes
Career Randy Johnson 10.61
Season Randy Johnson 13.41 2001
1000 inning minimum for career