San Francisco Giants· #50· Shortstop
Christian Koss
Bats R · Throws R·Age 28 (Jan 27, 1998)·6' 1", 185 lb·Riverside, CA, USA
2026 Batting
AVG
.217
OBP
.257
SLG
.305
OPS
.562
HR
4
RBI
12
R
27
H
44
SB
5
G
71
DiamondIQ WAR
221 PA · 2026
-0.1
-0.8 runs above replacement
Batting · wRAA (park 0.96)-12.3
Baserunning · 5 SB / 0 CS (v1: SB only)+1.0
Positional · SS 41, 3B 20, 2B 5, P 2, DH 1+2.2
Replacement · 221 PA+7.3
Fielding · OAA +2 → +1 runs (SS)+1.0
Batting (park-adjusted wRAA) + baserunning + fielding (Statcast OAA / catcher framing) + positional + replacement. Baserunning is stolen-base runs only (v1). Full methodology.
Statcast by Pitch Type · vs pitch group
| Pitch | Seen | wOBA | xwOBA | Whiff | HardHit |
|---|---|---|---|---|---|
| Four-Seam | 271 | .235 | .215 | 29% | 24% |
| Sinker | 136 | .351 | .323 | 15% | 25% |
| Slider | 98 | .235 | .214 | 52% | 67% |
| Sweeper | 81 | .352 | .254 | 38% | 26% |
Season Statcast from our nightly Baseball Savant ingest.
Career Batting
| Yr | Tm | G | AB | R | H | HR | RBI | SB | BB | SO | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | San Francisco Giants | 71 | 203 | 27 | 44 | 4 | 12 | 5 | 9 | 59 | .217 | .257 | .305 | .562 |
| 2025 | San Francisco Giants | 76 | 174 | 25 | 46 | 3 | 23 | 4 | 9 | 45 | .264 | .309 | .368 | .677 |
Recent Games
Sep 27 vs Los Angeles DodgersL
0-4, 0 HR, 0 RBI, 0 R
Sep 26 vs Los Angeles DodgersL
0-4, 0 HR, 0 RBI, 0 R
Sep 25 vs Los Angeles DodgersL
0-2, 0 HR, 0 RBI, 0 R
Sep 23 vs Minnesota TwinsL
0-3, 0 HR, 0 RBI, 0 R
Sep 22 vs Minnesota TwinsL
1-3, 0 HR, 0 RBI, 0 R
Sep 21 vs Minnesota TwinsW
1-3, 0 HR, 0 RBI, 1 R
Sep 20 @ Los Angeles DodgersL
0-3, 0 HR, 0 RBI, 0 R
Sep 19 @ Los Angeles DodgersL
0-3, 0 HR, 0 RBI, 0 R
Sep 18 @ Los Angeles DodgersL
0-3, 0 HR, 0 RBI, 0 R
Sep 16 @ St. Louis CardinalsW
1-4, 0 HR, 0 RBI, 1 R