Micah Sprengelmeyer O27 Index

Cubs · percentile rankings vs the league
Player page JSON
Advanced · win value, fielding, second chances
WPA
-0.15
Leverage
0.63
WPA (pit)
-2.51
Leverage
1.1
OAA
+0.0
Field Runs
+0.0
BsR
+0.0
XBT%
47.2%
WP is split by batting half; OAA uses exact fielder credit on outs.
wOBA Against
0.344
xwOBA Against
0.383
xO/27
18.18
pure 18.18 · support +0
O − xO
+60.1
DO%
72.1%
Luck (wOBA − xwOBA)
-0.039
Negative wOBA gap = suppressed contact better than his EV/LA profile predicts. O − xO compares actual outs to xO from strikeouts, foul-outs, contact shape, and power-play hits saved. DO% counts dead outs; a two-out DP is two dead outs.

Pitching

vs 284 qualified · 203 balls allowed
xwOBA Against
51
0.383
xO/27
39
18.18
DO%
70
72.1%
Avg EV Against
33
87.4
Hard-Hit %
40
20.7%
Barrel %
47
5.9%
Strikeout %
60
30.4%
Walk %
35
14.8%
HR %
66
1.1%
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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