Strikeouts per nine innings
From BR Bullpen
(Redirected from Strikeouts per 9 innings pitched)
| Abbreviations | K/9, K/9IP |
| Type | Pitching |
| Components | strikeouts, innings pitched |
| Formula | |
|---|---|
| K / 9 = (K * 9) / IP | |
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 | Robbie Ray | 11.12 | |
| Season | Shane Bieber | 14.20 | 2020* |
| Gerrit Cole | 13.82 | 2019 | |
| 1000 inning minimum for career | |||
| *2020 was shortened to 60 games; Bieber pitched only 77 1/3 innings | |||
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