Christian Koss
RHB
SF
· 27 appearances tracked
1
HRs
3.7%
HR Rate
3.2%
Avg HR/FB
84.8
Avg EV
0.060
ISO
#138
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 2026-09-18
Pitch
Seen
Barrel%
HR
K%
Fastball
63.0%
2
Breaking
28.0%
1
Offspeed
9.0%
1
All
100%
4.5%
4
23.3%
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%
23.3
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
27 tracked · 1 HR · 0 top‑50
Date
Opp · Pitcher
BIP
Max EV
Result
HR
Sep 16
@ STL · Matthew Liberatore
3
83.7
3 BIP
Sep 15
@ STL · Andre Pallante
5
100.9
5 BIP
Sep 14
@ STL · Quinn Mathews
2
82.0
2 BIP
Sep 13
vs SD · Nick Pivetta
3
96.9
3 BIP
Sep 12
vs SD · Michael King
3
83.3
3 BIP
Sep 9
vs STL · Andre Pallante
3
88.4
3 BIP
Sep 6
@ NYM · Christian Scott
3
89.1
3 BIP
Sep 5
@ NYM · Zac Thornton
4
100.5
HR
4 BIP
Sep 4
@ NYM · Nolan McLean
2
76.0
2 BIP
Sep 3
@ PIT · Lake Bachar
3
92.4
3 BIP
Sep 2
@ PIT · Bubba Chandler
4
105.6
4 BIP
Sep 1
@ PIT · Paul Skenes
4
96.7
4 BIP
Aug 31
@ ATL · Bryce Elder
3
98.3
3 BIP
Aug 29
vs AZ · Merrill Kelly
3
98.9
3 BIP
Aug 26
vs CIN · Nick Lodolo
3
100.2
3 BIP
Aug 23
@ BOS · Jake Bennett
3
91.0
3 BIP
Aug 22
@ BOS · Patrick Sandoval
3
83.5
3 BIP
Aug 21
@ BOS · Sonny Gray
3
102.6
3 BIP
Aug 20
@ CLE · Gavin Williams
1
83.8
1 BIP
Aug 19
@ CLE · Parker Messick
1
87.4
1 BIP
Aug 18
@ CLE · Foster Griffin
2
100.6
2 BIP
Aug 16
vs COL · Gabriel Hughes
2
100.5
2 BIP
Aug 15
vs COL · Michael Lorenzen
2
103.4
2 BIP
Aug 12
vs HOU · Bryan King
3
98.7
3 BIP
Aug 9
vs DET · Troy Melton
3
96.3
3 BIP
Aug 8
vs DET · DET Bullpen Proxy
2
108.7
2 BIP
Aug 4
@ TEX · MacKenzie Gore
2
74.0
2 BIP
Ballpark
park factor · wind · spray
Ballpark conditions unavailable — this batter isn’t on a scored slate with park & weather inputs.
Open the Dueness Calendar → His month grid, rhythm tightness, and tonight’s crossing mark load on demand.
Common questions about Christian Koss
Will Christian Koss hit a home run today?
Christian Koss is not on today's TheHomeRuns slate. This season he has homered 1 times in 27 scored games (about 4% of games). Check back when he next appears on the daily board.
How often does Christian Koss hit home runs?
Across 27 scored games this season, Christian Koss has 1 home runs — one every 27.0 games, or about 4% of his scored games.
Model output for entertainment and research. Not gambling advice.