Do-hyun Ahn O27 Index

Kobe Baseball Club · percentile rankings vs the league
Player page JSON
Advanced · win value, fielding, second chances
WPA
+0.55
Leverage
0.96
OAA
+9.3
Field Runs
+0.4
BsR
+1.1
XBT%
40.3%
WP is split by batting half; OAA uses exact fielder credit on outs.
wOBA
0.370
xwOBA
0.547
Luck (wOBA − xwOBA)
-0.177
Exit velocity drives the outcome now, so a positive gap = out-hit his contact quality (lucky); negative = unlucky.

Hitting

vs 509 qualified · 31 batted balls
xwOBA
54
0.547
Avg Exit Velo
51
91.6
Max Exit Velo
33
118.4
Hard-Hit %
60
35.5%
Barrel %
70
16.1%
Sweet-Spot %
17
45.2%
Walk %
59
10.9%
Strikeout %
45
15.2%
Second-Chance %
6
0.0%
RISP-OPS
11
0.743
RISP Cash-In
13
0.286
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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