Christian Koss

Christian Koss

28-Year-Old ShortstopSS
San Francisco Giants
2026 Fantasy Outlook
There was no outlook written for Christian Koss in 2026. Check out the latest news below for more on his current fantasy value.
Signed a one-year contract with the Giants in March of 2026.
Heading to bench Wednesday
SSSan Francisco Giants
August 5, 2026
Koss is out of the lineup for Wednesday's game against the Rangers.
Analysis
Koss covered third base in the first two contests of the series but will cede the hot corner to Buddy Kennedy in the finale. With Matt Chapman (abdomen) having recently suffered a setback that will delay his return from the injured list and potentially keep him out for the rest of the season, the everyday role at third base is up for grabs. Koss has done little thus far to prove himself worthy of steady playing time; he's slashing just .167/.216/.188 over 51 plate appearances with the Giants.
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Batting Stats
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2026 MLB Game Log
2026
2025
2026 MLB Game Log
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2025 MLB Game Log
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Batting Order Slot Breakdown
vs Right-Handed Pitchers
vs RHP
#1
#2
#3
#4
#5
#6
#7
#8
#9
2
6
vs Left-Handed Pitchers
vs LHP
#1
#2
#3
#4
#5
#6
#7
#8
#9
4
Left/Right Batting Splits
Since 2024
 
 
+6%
OPS vs RHP
2026
 
 
+9%
OPS vs LHP
2025
 
 
+7%
OPS vs RHP
2024
No Stats
OPS PA R HR RBI SB AVG OBP SLG
Since 2024vs Left .592 61 5 0 3 0 .263 .311 .281
Since 2024vs Right .626 181 24 3 21 5 .236 .281 .345
2026vs Left .429 14 1 0 1 0 .214 .214 .214
2026vs Right .393 37 3 0 0 1 .147 .216 .176
2025vs Left .643 47 4 0 2 0 .279 .340 .302
2025vs Right .687 144 21 3 21 4 .260 .298 .389
2024vs Left 0 0 0 0 0 0 0 0 0
2024vs Right 0 0 0 0 0 0 0 0 0
More Splits View More Split Stats
Minor League Splits View Minor League Split Stats
Home/Away Batting Splits
Since 2024
 
 
+28%
OPS at Home
2026
 
 
+74%
OPS on Road
2025
 
 
+41%
OPS at Home
2024
No Stats
OPS PA R HR RBI SB AVG OBP SLG
Since 2024Home .697 118 19 2 18 3 .269 .322 .375
Since 2024Away .546 124 10 1 6 2 .220 .258 .288
2026Home .282 22 4 0 1 1 .100 .182 .100
2026Away .491 29 0 0 0 0 .214 .241 .250
2025Home .795 96 15 2 17 2 .310 .355 .440
2025Away .563 95 10 1 6 2 .222 .263 .300
2024Home 0 0 0 0 0 0 0 0 0
2024Away 0 0 0 0 0 0 0 0 0
More Splits View More Split Stats
Stat Review
How does Christian Koss compare to other hitters?
This section compares his stats with all batting seasons from the previous three seasons (minimum 400 plate appearances)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.

* Exit Velocity and Barrels/PA % are benchmarked against 2019 data (min 400 PA) and Hard Hit Rate is benchmarked against last season's data (min 400 PA). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
  • BB/K
    Walk to strikeout ratio
  • BB Rate
    The percentage of plate appearances resulting in a walk.
  • K Rate
    The percentage of plate appearances resulting in a strikeout.
  • BABIP
    Batting average on balls in play. Measures how many of a batter’s balls in play go for hits.
  • ISO
    Isolated Power. Slugging percentage minus batting average. A computation used to measure a batter's raw power.
  • AVG
    Batting average. Hits divided by at bats.
  • OBP
    On Base Percentage. A measure of how often a batters reaches base. Roughly equal to number of times on base divided by plate appearances.
  • SLG
    Slugging Percentage. A measure of the batting productivity of a hitter. It is calculated as total bases divided by at bats.
  • OPS
    On base plus slugging. THe sum of a batter's on-base percentage and slugging percentage.
  • wOBA
    Weighted on-base average. Measures a player's overall offensive contributions per plate appearance. wOBA combines all the different aspects of hitting into one metric, weighting each of them in proportion to their actual run value.
  • Exit Velocity
    The speed of the baseball as it comes off the bat, immediately after a batter makes contact.
  • Hard Hit Rate
    A measure of contact quality from Sports Info Solutions. This stat explains what percentage of batted balls were hit hard vs. medium or soft.
  • Barrels/PA
    The percentage of plate appearances where a batter had a batted ball classified as a Barrel. A Barrel is a batted ball with similar exit velocity and launch angle to past ones that led to a minimum .500 batting average and 1.500 slugging percentage.
  • Expected BA
    Expected Batting Average.
  • Expected SLG
    Expected Slugging Percentage.
  • Sprint Speed
    The speed of a runner from home to first, in feet per second.
  • Ground Ball %
    The percentage of balls put in play that are on the ground.
  • Line Drive %
    The percentage of balls put in play that are line drives.
  • Fly Ball %
    The percentage of balls put in play that are fly balls.
BB/K
0.20
 
BB Rate
3.9%
 
K Rate
19.6%
 
BABIP
.211
 
ISO
.021
 
AVG
.167
 
OBP
.216
 
SLG
.188
 
OPS
.403
 
wOBA
.188
 
Exit Velocity
83.5 mph
 
Hard Hit Rate
21.0%
 
Barrels/PA
0.0%
 
Expected BA
.125
 
Expected SLG
.144
 
Sprint Speed
25.4 ft/sec
 
Ground Ball %
47.4%
 
Line Drive %
10.5%
 
Fly Ball %
42.1%
 
Advanced Batting Stats
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Additional Stats
Games By Position
Defensive Stats
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Batted Ball Stats
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Stats Vs Upcoming Pitchers
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Recent RotoWire Articles Featuring Christian Koss See More
Recent RotoWire Articles Featuring Christian Koss See More
More Fantasy News
Retreating to bench Sunday
SSSan Francisco Giants
August 2, 2026
Koss is out of the lineup for Sunday's game against the Padres.
Analysis
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Filling in at 3B for Schmitt
SSSan Francisco Giants
July 29, 2026
Koss will start at third base and bat ninth in Wednesday's game against the Giants.
Analysis
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Logs stolen base in win
SSSan Francisco Giants
July 28, 2026
Koss went 0-for-2 with a walk and a stolen base in Monday's 3-0 win over the Brewers.
Analysis
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Called up from Sacramento
SSSan Francisco Giants
July 1, 2026
The Giants recalled Koss from Triple-A Sacramento on Wednesday.
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Begins rehab assignment
SSSan Francisco Giants
Wrist
June 25, 2026
Koss (wrist) went 2-for-3 with an RBI in the ACL Giants' 9-1 win over the ACL Padres in the rookie-level Arizona Complex League on Wednesday.
Analysis
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