Patrick Chatman O27 Index

Brasília BC · percentile rankings vs the league
Player page JSON
Advanced · win value, fielding, second chances
WPA
-0.14
Leverage
0.22
WPA (pit)
+1.41
Leverage
1.15
OAA
+0.0
Field Runs
+0.0
BsR
+1.3
XBT%
27.3%
2C Runs
-0.7
R / 2C
-2.828
WP is split by batting half; OAA uses exact fielder credit on outs.
wOBA Against
0.165
xwOBA Against
0.220
Luck (wOBA − xwOBA)
-0.055
Negative = suppressed contact better than his EV/LA profile predicts (good for a pitcher); positive = got hit harder than the balls deserved.

Pitching

vs 639 qualified · 66 balls allowed
xwOBA Against
99
0.220
Avg EV Against
99
75.9
Hard-Hit %
96
3.0%
Barrel %
98
0.0%
Strikeout %
49
16.9%
Walk %
24
13.6%
HR %
94
0.0%
Red = elite, blue = poor. Hitting bars rank batted-ball quality; pitching bars rank contact suppressed (so a low EV-against or Barrel% is elite). Cuts are calibrated to O27's exit-velocity distribution, not MLB's.
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