Left-handed pitcher · BOS · 24 starts · 137 innings
Not on today's probable starters. This page updates every hour.
His strikeout rate moves by 12.4 points between the two sides — he misses far more bats against right-handed batters. His xFIP barely moves (0.41), because his walk rate rises on the same side he strikes more out — which is exactly why the estimator alone hides this. A gap this size changes the read of a start.
| xFIP | K% | BB% | K-BB% | HR/9 | |
|---|---|---|---|---|---|
| vs left-handed batters | 3.94 | 18.9 % | 5.2 % | 13.7 % | 1.47 |
| vs right-handed batters | 3.53 | 31.3 % | 7.7 % | 23.6 % | 0.86 |
xFIP rather than SIERA by hand: FanGraphs does not publish SIERA in its splits. The two describe the same thing and correlate at about 0.95.