Jayden Mack O27 Index

Orcas · percentile rankings vs the league
Player page JSON
Advanced · win value, fielding, second chances
WPA
-0.26
Leverage
1.13
WPA (pit)
+0.05
Leverage
1.14
OAA
+0.7
Field Runs
+0.5
BsR
+1.1
XBT%
71.0%
2C Runs
+0.1
R / 2C
-0.032
WP is split by batting half; OAA uses exact fielder credit on outs.
wOBA
0.659
xwOBA
0.534
Luck (wOBA − xwOBA)
+0.125
Exit velocity drives the outcome now, so a positive gap = out-hit his contact quality (lucky); negative = unlucky.

Hitting

vs 520 qualified · 19 batted balls
xwOBA
50
0.534
Avg Exit Velo
37
88.3
Max Exit Velo
12
110.4
Hard-Hit %
18
15.8%
Barrel %
4
0.0%
Sweet-Spot %
44
52.6%
Walk %
33
8.7%
Strikeout %
93
8.7%
Second-Chance %
8
4.3%
RISP-OPS
44
1.143
RISP Cash-In
66
0.571
wOBA Against
0.454
xwOBA Against
0.415
Luck (wOBA − xwOBA)
+0.039
Negative = suppressed contact better than his EV/LA profile predicts (good for a pitcher); positive = got hit harder than the balls deserved.

Pitching

vs 505 qualified · 68 balls allowed
xwOBA Against
87
0.415
Avg EV Against
81
85.9
Hard-Hit %
69
22.1%
Barrel %
57
8.8%
Strikeout %
82
28.8%
Walk %
82
7.2%
HR %
39
4.5%
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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