Marcelo Mayer
BOS
· 58 appearances tracked
2
HRs
3.4%
HR Rate
5.6%
Avg HR/FB
87.3
Avg EV
0.105
ISO
#23
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
48.6%
1
Breaking
28.6%
2
Offspeed
22.9%
0
All
100%
6.4%
3
20.8%
Barrel vs. Whiff
BRL
K
Fastball
Breaking
Offspeed
Crushes the fastball — whiffs climb on breaking & offspeed.
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%
20.8
vs
—
Batter rates are season-to-date; pitcher-allowed shown where tracked.
HR Days
recent home runs
No home runs captured on a scored slate yet.
All Appearances
58 tracked · 2 HR · 2 top‑50
Date
Opp · Pitcher
BIP
Max EV
Result
HR
Sep 27
vs LAD · Jack Dreyer
3
100.2
3 BIP
Sep 23
vs MIN · Connor Prielipp
1
92.8
1 BIP
Jun 26
vs NYY · Will Warren
0
—
—
Jun 25
vs NYY · Cam Schlittler
2
91.5
2 BIP
Jun 23
@ COL · Sean Sullivan
0
—
—
Jun 22
@ COL · Ryan Feltner
4
103.0
4 BIP
Jun 21
@ SEA · Logan Gilbert
0
—
—
Jun 20
@ SEA · Emerson Hancock
2
103.9
2 BIP
Jun 19
@ SEA · Bryce Miller
3
99.0
3 BIP
Jun 17
vs TOR · Braydon Fisher
3
76.1
3 BIP
Jun 16
vs TOR · Dylan Cease
1
58.9
1 BIP
Jun 14
vs TEX · Nathan Eovaldi
2
72.0
2 BIP
Jun 13
vs TEX · Jacob deGrom
2
101.3
2 BIP
Jun 12
vs TEX · Jack Leiter
3
98.7
3 BIP
Jun 9
@ TB · Nick Martinez
3
106.6
3 BIP
Jun 8
@ TB · Ian Seymour
2
103.3
HR
2 BIP
Jun 7
@ NYY · Cam Schlittler
2
104.5
2 BIP
Jun 6
@ NYY · Will Warren
0
—
—
Jun 3
vs BAL · Chris Bassitt
4
105.6
4 BIP
Jun 2
vs BAL · Shane Baz
3
97.2
3 BIP
May 31
@ CLE · Tanner Bibee
4
92.2
4 BIP
May 29
@ CLE · Slade Cecconi
3
89.8
3 BIP
May 27
vs ATL · Bryce Elder
4
105.1
4 BIP
May 26
vs ATL · Spencer Strider
1
95.8
1 BIP
May 24
vs MIN · Bailey Ober
3
104.5
3 BIP
May 23
vs MIN · Taj Bradley
2
81.0
2 BIP
May 22
vs MIN · Connor Prielipp
3
95.5
3 BIP
May 20
@ KC · Michael Wacha
3
96.8
3 BIP
May 18
@ KC · Seth Lugo
3
99.2
3 BIP
May 17
@ ATL · Grant Holmes
3
92.9
3 BIP
May 16
@ ATL · Bryce Elder
3
103.4
3 BIP
May 15
@ ATL · Spencer Strider
2
101.9
HR
2 BIP
May 13
vs PHI · Andrew Painter
3
96.7
3 BIP
May 12
vs PHI · Zack Wheeler
4
108.0
4 BIP
May 10
vs TB · Nick Martinez
2
87.8
2 BIP
May 9
vs TB · Nick Martinez
0
—
—
May 8
vs TB · Jesse Scholtens
3
86.4
3 BIP
May 7
vs TB · Griffin Jax
4
80.2
4 BIP
May 6
@ DET · Jack Flaherty
1
96.1
1 BIP
May 5
@ DET · Framber Valdez
0
—
—
May 4
@ DET · Tarik Skubal
3
96.6
3 BIP
May 3
vs HOU · Cody Bolton
2
96.9
2 BIP
May 2
vs HOU · Spencer Arrighetti
2
105.7
2 BIP
May 1
vs HOU · Mike Burrows
3
100.1
3 BIP
Apr 29
@ TOR · Eric Lauer
2
108.7
2 BIP
Apr 27
@ TOR · Dylan Cease
3
107.6
3 BIP
Apr 26
@ BAL · Kyle Bradish
4
85.6
4 BIP
Apr 24
@ BAL · Brandon Young
4
108.5
4 BIP
Apr 23
vs NYY · Cam Schlittler
3
101.5
3 BIP
Apr 22
vs NYY · Max Fried
0
—
—
Apr 21
vs NYY · Luis Gil
1
73.3
1 BIP
Apr 20
vs DET · Jack Flaherty
3
88.0
3 BIP
Apr 18
vs DET · Tarik Skubal
0
—
—
Apr 17
vs DET · Casey Mize
2
95.3
2 BIP
Apr 15
@ MIN · Simeon Woods Richardson
5
98.5
5 BIP
Apr 12
@ STL · Andre Pallante
5
101.9
5 BIP
Apr 10
@ STL · Dustin May
3
102.7
3 BIP
Mar 29
@ CIN · Rhett Lowder
1
86.5
1 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
—
fewer than 3 HRs — not enough to read a rhythm
Cadence
—
median between HRs, game-days
Current gap
—
since his last HR, Jun 8
Season
2 HR
58 games · 0 HR last 14d
Rhythm tightness
his gaps between HRs, in game-days — tight columns = metronome, spread = streaky
0 gaps on record — not enough to read a rhythm (needs 3+ HRs).
dueness — · honest empty state, never a fake number
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 Marcelo Mayer
Will Marcelo Mayer hit a home run today?
Marcelo Mayer is not on today's TheHomeRuns slate. This season he has homered 2 times in 58 scored games (about 3% of games). Check back when he next appears on the daily board.
How often does Marcelo Mayer hit home runs?
Across 58 scored games this season, Marcelo Mayer has 2 home runs — one every 29.0 games, or about 3% of his scored games.
Model output for entertainment and research. Not gambling advice.