Zack Gelof

Zack Gelof

H · ATH
MLBAM 680869
Seasons
YrPAHHRAVGxwOBAPtsPPG
20265000.0000.067-2-0.50
20251011620.1740.21940.15
2024548105170.2110.2741641.17
202330072140.2670.3351692.41

2024 MLB Percentile Rankings

Batting
xwOBA
1
0.274
xBA
0
0.196
xSLG
5
0.354
Avg Exit Velo
27
88.3
Median Exit Velo
0
90th % Exit Velo
0
Barrel %
48
8.8
Hard-Hit %
24
37.2
LA Sweet-Spot %
48
35.6
Bat Speed
38
69.7
Median Bat Speed
0
90th % Bat Speed
0
Chase %
37
29.6
Whiff %
0
34.6
K %
0
34.3
BB %
23
6.9
Swing Decisions

Plate Discipline · Decision+

Expected-run-value of every swing-or-take decision, against a league-average batter’s optimum. 100 = avg · 110 = 1 SD better.

Decision+
105
68th pctl
Chase cost
-35.3r
363 swings @ bad pitch
Passive cost
-13.8r
245 takes @ hittable pitch
Swing rate
51.2%
2,063 pitches seen
Runs per 100
-2.38
lg avg -2.53
Count
View
422+33%9+0%9314+20%15+18%28+29%17+48%29+25%165+43%28-6%51-25%68-9%66+5%38+28%25+23%13+52%23-4%50-29%58-20%69-26%46+57%14+55%11+29%24+52%31+29%28+3%35+12%17+29%75+25%12+13%15+14%14+0%1321CATCHER'S VIEW
Judgment — swing% vs optimal
−35%−15%0+15%+35%
  • Red cells — swings more than an optimal batter would here (chasing).
  • Blue cells — swings less than optimal (too passive).
  • Number in cell: swing%-delta vs optimal. Top-right: pitches seen.
Total pitches shown: 1,000