Zack Gelof
ATH
· 75 appearances tracked
16
HRs
21.3%
HR Rate
24.3%
Avg HR/FB
89.3
Avg EV
0.204
ISO
#8
Best Rank
HR Profile
Season-to-date · live-tape thresholds
No HR profile for this matchup yet.
The percentile ladder populates once this batter is on a scored slate.
Pitch Analysis
season · as of 2026-10-17
Pitch
Seen
Barrel%
HR
K%
Fastball
57.3%
12
Breaking
31.4%
7
Offspeed
11.3%
3
All
100%
10.7%
22
24.5%
Barrel vs. Whiff
BRL
K
Fastball
Breaking
Offspeed
Barrel & whiff rates by pitch family.
K% shown per family; true swing-whiff pending.
Batter vs. Pitcher
head-to-head
NO SAMPLE · 0 PA
—
AVG
—
SLG
—
HR
No probable pitcher set for this matchup. Lean on the season profile and the modifiers below.
Modifiers
0 of 4 active
Ballpark —
Pitcher form —
Platoon —
Weather —
Edge by rate
· batter ●
vs pitcher-allowed ●
K%
24.5
vs
—
Batter rates are season-to-date; pitcher-allowed shown where tracked.
HR Days
16 this season · avg 399 ft
Date
Opp · Pitcher
Pitch
EV
Dist
May 14
Michael McGreevy · Sutter Health Park
—
103.8
401.0
Jun 13
vs COL · Kyle Freeland
—
96.5
400
Aug 12
vs TB · Michael Grove
—
104.9
388
Aug 16
vs TEX · Jakob Junis
—
103.6
403
Sep 3
@ SEA · Kade Anderson
—
103.8
388
Sep 13
vs SEA · Bryce Miller
—
106.4
405
Sep 22
vs LAA · Blake Weiman
—
101.9
411
Sep 24
vs HOU · Bennett Sousa
—
103.1
398
HR by month
Jun
Aug
Sep
All Appearances
75 tracked · 16 HR · 48 top‑50
Date
Opp · Pitcher
BIP
Max EV
Result
HR
Sep 27
vs HOU · Peter Lambert
1
93.3
1 BIP
Sep 26
vs HOU · Hayden Wesneski
3
108.3
3 BIP
Sep 25
vs HOU · Hunter Brown
3
101.2
3 BIP
Sep 24
vs HOU · Peter Lambert
3
103.1
HR
3 BIP
Sep 23
vs LAA · Walbert Ureña
3
87.4
3 BIP
Sep 22
vs LAA · Yusei Kikuchi
3
101.9
HR
3 BIP
Sep 20
@ CLE · Gavin Williams
4
104.8
4 BIP
Sep 19
@ CLE · Tanner Bibee
4
98.2
4 BIP
Sep 18
@ CLE · Daniel Espino
2
103.8
HR
2 BIP
Sep 17
@ TB · Drew Rasmussen
4
98.3
4 BIP
Sep 16
@ TB · Nick Martinez
3
103.3
3 BIP
Sep 15
@ TB · Griffin Jax
2
93.5
2 BIP
Sep 13
vs SEA · Bryce Miller
3
106.4
HR
3 BIP
Sep 12
vs SEA · Bryan Woo
1
74.7
1 BIP
Sep 11
vs SEA · George Kirby
5
109.0
5 BIP
Sep 9
vs TOR · Braydon Fisher
2
91.2
2 BIP
Sep 8
vs TOR · José Soriano
1
96.8
1 BIP
Sep 7
vs TOR · Dylan Cease
4
106.4
4 BIP
Sep 6
@ SEA · Bryan Woo
2
95.2
2 BIP
Sep 5
@ SEA · George Kirby
4
102.2
4 BIP
Sep 4
@ SEA · Logan Gilbert
4
104.4
HR
4 BIP
Sep 3
@ SEA · Kade Anderson
4
105.4
HR
4 BIP
Sep 2
@ TEX · Cody Bradford
3
104.4
HR
3 BIP
Sep 1
@ TEX · MacKenzie Gore
2
102.5
2 BIP
Aug 31
@ TEX · Jacob deGrom
2
91.2
2 BIP
Aug 30
vs BAL · Chris Bassitt
1
99.5
1 BIP
Aug 29
vs BAL · Shane Baz
2
91.5
2 BIP
Aug 28
vs BAL · Brandon Young
5
98.0
5 BIP
Aug 26
vs MIN · Connor Prielipp
4
98.1
4 BIP
Aug 25
vs MIN · Taj Bradley
2
97.6
2 BIP
Aug 23
@ HOU · Cristian Javier
1
105.0
1 BIP
Aug 22
@ HOU · Hunter Brown
2
76.7
2 BIP
Aug 21
@ HOU · Hayden Wesneski
2
102.1
2 BIP
Aug 20
@ KC · Randy Dobnak
3
97.5
3 BIP
Aug 19
@ KC · Seth Lugo
3
102.9
3 BIP
Aug 18
@ KC · Daniel Lynch IV
2
88.0
2 BIP
Aug 17
@ KC · Michael Wacha
2
103.5
2 BIP
Aug 16
vs TEX · Cody Bradford
5
103.6
HR
5 BIP
Aug 12
vs TB · Drew Rasmussen
3
104.9
HR
3 BIP
Jul 9
@ DET · Framber Valdez
1
93.8
1 BIP
Jul 8
@ DET · Troy Melton
2
98.9
2 BIP
Jul 7
@ DET · Tarik Skubal
1
91.3
1 BIP
Jul 5
vs MIA · Eury Pérez
4
78.1
4 BIP
Jun 24
@ SF · Tyler Mahle
0
—
—
Jun 23
@ SF · Robbie Ray
1
98.0
1 BIP
Jun 21
vs LAA · Reid Detmers
5
106.7
5 BIP
Jun 20
vs LAA · Walbert Ureña
0
—
—
Jun 19
vs LAA · José Soriano
3
93.6
3 BIP
Jun 18
vs LAA · LAA Bullpen Proxy
2
104.6
2 BIP
Jun 17
vs PIT · Braxton Ashcraft
3
96.8
HR
3 BIP
Jun 16
vs PIT · Mitch Keller
3
99.2
HR
3 BIP
Jun 15
vs PIT · Jared Jones
3
100.1
3 BIP
Jun 14
vs COL · Tomoyuki Sugano
3
104.4
3 BIP
Jun 13
vs COL · Kyle Freeland
4
99.5
HR
4 BIP
Jun 12
vs COL · COL Bullpen Proxy
2
104.7
2 BIP
Jun 10
vs MIL · Brandon Sproat
2
100.1
2 BIP
Jun 9
vs MIL · Robert Gasser
3
102.5
HR
3 BIP
Jun 8
vs MIL · Kyle Harrison
3
101.5
HR
3 BIP
Jun 7
@ HOU · Mike Burrows
4
103.8
4 BIP
Jun 6
@ HOU · Tatsuya Imai
2
85.2
2 BIP
Jun 5
@ HOU · Peter Lambert
2
67.1
2 BIP
Jun 4
@ CHC · Shota Imanaga
3
96.8
3 BIP
Jun 3
@ CHC · Colin Rea
3
100.8
3 BIP
Jun 2
@ CHC · Jameson Taillon
1
82.2
1 BIP
May 31
vs NYY · Will Warren
3
96.4
3 BIP
May 30
vs NYY · Ryan Weathers
3
84.5
3 BIP
May 29
vs NYY · Carlos Rodón
4
104.3
4 BIP
May 27
vs SEA · Logan Gilbert
3
98.6
3 BIP
May 26
vs SEA · Emerson Hancock
4
83.7
4 BIP
May 25
vs SEA · Luis Castillo
1
98.1
1 BIP
May 24
@ SD · Michael King
2
103.5
2 BIP
May 17
vs SF · Adrian Houser
4
104.9
4 BIP
May 14
vs STL · Michael McGreevy
4
103.8
HR
4 BIP
Apr 30
vs KC · Noah Cameron
4
94.7
4 BIP
Apr 24
@ TEX · Nathan Eovaldi
3
108.1
HR
3 BIP
Ballpark
park factor · wind · spray
Ballpark conditions unavailable — this batter isn’t on a scored slate with park & weather inputs.
TONIGHT
board — not posted yet
next game —
Dueness now
1.00×
overdue — gap ÷ cadence
Cadence
3 gm
median between HRs, game-days
Current gap
3 gm
since his last HR, Sep 24
Season
16 HR
75 games · 0 HR last 14d
Rhythm tightness
his gaps between HRs, in game-days — tight columns = metronome, spread = streaky
one dot per gap · 15 gaps · median 3 gm · MAD ± 2 gm · now marker = current gap
SunMonTueWedThuFriSat
Rhythm observation, not a prediction — the “g+n” counters and crossing marks only read his own history. See tonight’s board for the model’s actual ranking. Model picks · For entertainment.
Common questions about Zack Gelof
Will Zack Gelof hit a home run today?
Zack Gelof is not on today's TheHomeRuns slate. This season he has homered 16 times in 75 scored games (about 21% of games). Check back when he next appears on the daily board.
How often does Zack Gelof hit home runs?
Across 75 scored games this season, Zack Gelof has 16 home runs — one every 4.7 games, or about 21% of his scored games.
Model output for entertainment and research. Not gambling advice.