Jonathan Bowlan

Right-handed pitcher · PHI · 59 appearances · 56.1 innings

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

2.50
SIERA
3.36
ERA
31.9 %
strikeout rate
6.5 %
walk rate
1.03
WHIP

His ERA and his SIERA disagree by 0.86. 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

Neither his xFIP (1.38 between sides) nor his strikeout rate (4.4 points) moves much depending on the batter’s hand. That is worth knowing too: the read on his night has to come from somewhere else.

xFIPK%BB%K-BB%HR/9
vs left-handed batters3.4829.8 %8.9 %21.0 %0.87
vs right-handed batters2.1034.3 %3.8 %30.5 %1.78

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 →