Chien-hao Yu O27 Index

Quatre Bornes Sovereigns · percentile rankings vs the league
Advanced · win value, fielding, second chances
WPA
+0.00
Leverage
0.03
WPA (pit)
-0.28
Leverage
1.63
BsR
-0.0
XBT%
50.0%
WP is split by batting half; OAA uses exact fielder credit on outs.
wOBA Against
0.402
xwOBA Against
0.454
Luck (wOBA − xwOBA)
-0.052
Negative = suppressed contact better than his EV/LA profile predicts (good for a pitcher); positive = got hit harder than the balls deserved.

Pitching

vs 586 qualified · 39 balls allowed
xwOBA Against
51
0.454
Avg EV Against
35
91.9
Hard-Hit %
27
35.9%
Barrel %
26
12.8%
Strikeout %
83
25.0%
Walk %
66
8.3%
HR %
69
1.7%
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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