Shao-ching Chiang O27 Index

Seoul Yagu Club · percentile rankings vs the league
Player page JSON
Advanced · win value, fielding, second chances
WPA (pit)
-0.37
Leverage
0.9
WP is split by batting half; OAA uses exact fielder credit on outs.
wOBA Against
0.742
xwOBA Against
0.678
Luck (wOBA − xwOBA)
+0.064
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 · 29 balls allowed
xwOBA Against
14
0.678
Avg EV Against
51
90.1
Hard-Hit %
23
41.4%
Barrel %
7
24.1%
Strikeout %
19
10.3%
Walk %
48
10.3%
HR %
13
7.7%
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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