Jimmy Herget

Right-handed pitcher · COL · 3 starts · 46 innings

Not on today's probable starters. This page updates every hour.

4.67
SIERA
6.26
ERA
19.8 %
strikeout rate
11.7 %
walk rate
1.59
WHIP

His ERA and his SIERA disagree by 1.59. The ERA is the harsh one — he has pitched better than his run prevention shows. SIERA is built from strikeouts, walks and contact, so it settles far faster than ERA does.

Against left-handed and right-handed batters

His strikeout rate moves by 22.5 points between the two sides — he misses far more bats against right-handed batters. His xFIP moves by 4.72 depending on which side the batter stands. A gap this size changes the read of a start.

xFIPK%BB%K-BB%HR/9
vs left-handed batters7.907.7 %18.7 %-11.0 %2.41
vs right-handed batters3.1830.2 %5.7 %24.5 %0.70

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.

Tonight's bullpen report →