Sean Manaea

Left-handed pitcher · NYM · 19 starts · 150.2 innings

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

3.92
SIERA
4.78
ERA
22.1 %
strikeout rate
6.7 %
walk rate
1.30
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

His strikeout rate moves by 10.0 points between the two sides — he misses far more bats against left-handed batters. His xFIP moves by 2.06 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 batters2.8629.1 %5.6 %23.5 %0.93
vs right-handed batters4.9219.0 %7.2 %11.8 %1.76

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.

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