Standard Caffaro O27 Index

Red Sox · percentile rankings vs the league
Player page JSON
Advanced · win value, fielding, second chances
WPA
-0.34
Leverage
0.73
OAA
+13.8
Field Runs
+10.8
BsR
-1.5
XBT%
44.2%
2C Runs
-2.0
R / 2C
-0.314
WP is split by batting half; OAA uses exact fielder credit on outs.
wOBA
0.493
xwOBA
0.490
Luck (wOBA − xwOBA)
+0.003
Exit velocity drives the outcome now, so a positive gap = out-hit his contact quality (lucky); negative = unlucky.

Hitting

vs 520 qualified · 60 batted balls
xwOBA
40
0.490
Avg Exit Velo
54
90.3
Max Exit Velo
29
117.2
Hard-Hit %
39
23.3%
Barrel %
62
11.7%
Sweet-Spot %
29
48.3%
Walk %
70
13.0%
Strikeout %
21
29.3%
Second-Chance %
61
15.2%
RISP-OPS
56
1.315
RISP Cash-In
39
0.407
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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