Kip Boserup O27 Index

Beavers · percentile rankings vs the league
Player page JSON
Advanced · win value, fielding, second chances
WPA
+0.40
Leverage
1.09
OAA
+1.8
Field Runs
+1.4
BsR
+2.2
XBT%
60.7%
2C Runs
+9.1
R / 2C
+0.655
WP is split by batting half; OAA uses exact fielder credit on outs.
wOBA
0.723
xwOBA
0.663
Luck (wOBA − xwOBA)
+0.060
Exit velocity drives the outcome now, so a positive gap = out-hit his contact quality (lucky); negative = unlucky.

Hitting

vs 520 qualified · 66 batted balls
xwOBA
77
0.663
Avg Exit Velo
80
94.8
Max Exit Velo
92
119.0
Hard-Hit %
85
43.9%
Barrel %
93
21.2%
Sweet-Spot %
89
68.2%
Walk %
90
16.5%
Strikeout %
79
13.2%
Second-Chance %
46
12.1%
RISP-OPS
80
1.780
RISP Cash-In
72
0.634
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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