Tony Santillan

Right-handed pitcher · CIN · 44 appearances · 40.2 innings

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

5.19
SIERA
6.42
ERA
18.9 %
strikeout rate
14.7 %
walk rate
1.67
WHIP

His ERA and his SIERA disagree by 1.23. 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 10.7 points between the two sides — he misses far more bats against right-handed batters. His xFIP moves by 3.15 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 batters7.3613.5 %21.9 %-8.3 %2.29
vs right-handed batters4.2124.2 %7.4 %16.8 %2.57

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 →