Alafia McKean O27 Index

Astros · percentile rankings vs the league
Player page JSON
Advanced · win value, fielding, second chances
WPA
+0.00
Leverage
0.0
WPA (pit)
-0.67
Leverage
1.03
BsR
-0.3
XBT%
0.0%
WP is split by batting half; OAA uses exact fielder credit on outs.
wOBA Against
0.625
xwOBA Against
0.618
Luck (wOBA − xwOBA)
+0.007
Negative = suppressed contact better than his EV/LA profile predicts (good for a pitcher); positive = got hit harder than the balls deserved.

Pitching

vs 507 qualified · 67 balls allowed
xwOBA Against
26
0.618
Avg EV Against
44
91.4
Hard-Hit %
38
34.3%
Barrel %
21
16.4%
Strikeout %
24
17.2%
Walk %
14
16.1%
HR %
16
7.5%
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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