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MLBhr watch

Zack Gelof

Athletics vs Cleveland Guardians

Published Saturday, September 19, 2026

Over his last 21 days: 17.6% barrels, 92.2 mph average exit velocity, 39.2% fly balls across 51 batted balls (league is near 8% barrels, 89 mph, 25% fly balls). 2 in his last 5, 2 in his last 10, 5 in his last 15 (0.3 a game weighted toward the most recent, 0.18 on the season). Against right-handers this season: 14 HR in 265 AB (0.449 SLG over 294 PA).

THE NUMBERS

rank
13
player id
680869
player name
Zack Gelof
team
Athletics
match
Athletics vs Cleveland Guardians
odds
+550
odds source
market
season hr
19
hr rate per game
0.18
hr in last10
2
hr in last15
5
opposing pitcher
Tanner Bibee
opposing pitcher era
4.25
park factor
92
statcast line
Statcast: 9.8% barrel rate, 42.5% hard-hit across 397 PA (league is roughly 7.5% and 39%).
hr score
54.8
barrel rate
9.8
hard hit rate
42.5
batted ball line
30.5% of his batted balls this season are fly balls (league is near 25%). His batted-ball outs are going down lately — 42% caught in the air over his last 15 games against 49% on the season.
air out rate
0.494
platoon line
Against right-handers this season: 14 HR in 265 AB (0.449 SLG over 294 PA).
opposing pitcher hr9
1.03
opposing pitcher hr line
Tanner Bibee has allowed 3 HR in 26.3 IP over his last 5 starts (1.03 HR/9).
line
19 HR this season (0.18/game) · 2 of last 10 games with a HR

This record was written when the finding was first published and has not been edited since. The numbers and the wording are what our engines produced on the day.