Andrei Marfinsky O27 Index

Nevelsk Hardware · percentile rankings vs the league
Player page JSON
Advanced · win value, fielding, second chances
WPA (pit)
-0.61
Leverage
0.74
WP is split by batting half; OAA uses exact fielder credit on outs.
wOBA Against
0.768
xwOBA Against
0.705
Luck (wOBA − xwOBA)
+0.063
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 · 27 balls allowed
xwOBA Against
7
0.705
Avg EV Against
7
97.4
Hard-Hit %
4
55.6%
Barrel %
1
29.6%
Strikeout %
51
17.9%
Walk %
49
10.3%
HR %
10
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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