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Carson Seymour
San Francisco Giants · RHP
#
55
Team
SF · P
Debut
2025 · 2 MLB seasons

Carson Seymour

Age 27
Contract Value $25,026/yr
Size 6' 5" · 264
Throws RHP
Bats Right
From Poway, CA
0-0 W-L
Team profile →Rotation →
14.54
ERA
3.00
WHIP
4.2
K/9
4.2
BB/9
4.1
Innings
0
Starts
Carson Seymour season snapshot
Season stats
ERA
14.54
WHIP
3.00
K/9
4.2
BB/9
4.2
HR/9
2.08
IP
4.1
GS
0
W-L
0-0
Carson Seymour ERA trend
Last 6
Earned runs per start
Avg 3.5 ER / start

Carson Seymour game log

2026 season
DateOpponentIPHERKBBERA
Jun 10Washington Nationals1.1541132.73
Jun 5Chicago Cubs363119.00

Carson Seymour season splits

Home / away / vs L-R · 2026
Away ERA
ERA9.00
vs Left AVG
AVG0.636
vs Right AVG
AVG0.333
Home ERA
ERA27.00
Carson Seymour monthly splits
ERA · IP · K · BB · WHIP per month
MonthGSERAIPKBBWHIP
Jun014.544.1223.00
Pitch arsenal
Usage and average velocity · 2026
SISinker
30.8%94.9 mph
SLSlider
27.5%87.7 mph
FCCutter
20.9%92.4 mph
FFFour-seam FB
18.7%95.5 mph
CUCurveball
1.1%85.6 mph
FSSplitter
1.1%92.6 mph

Performance vs teams

2026 starts · sorted by ERA
TeamERAGS
Chicago Cubs
9.00
1
Washington Nationals
32.73
1

Hot / Cold zones

Opponent results by strike zone area

AVG by zone

  • Zone 01: .000
  • Zone 02: .000
  • Zone 03: .500
  • Zone 04: .000
  • Zone 05: .600
  • Zone 06: .667
  • Zone 07: -
  • Zone 08: .333
  • Zone 09: 1.000
  • Zone 11: 1.000
  • Zone 12: .000
  • Zone 13: .000
  • Zone 14: 1.000

OPS by zone

  • Zone 01: .000
  • Zone 02: .000
  • Zone 03: 1.000
  • Zone 04: .000
  • Zone 05: 2.000
  • Zone 06: 1.333
  • Zone 07: -
  • Zone 08: .667
  • Zone 09: 2.000
  • Zone 11: 1.667
  • Zone 12: .000
  • Zone 13: .000
  • Zone 14: 2.000

SLG by zone

  • Zone 01: .000
  • Zone 02: .000
  • Zone 03: .500
  • Zone 04: .000
  • Zone 05: 1.400
  • Zone 06: .667
  • Zone 07: -
  • Zone 08: .333
  • Zone 09: 1.000
  • Zone 11: 2.000
  • Zone 12: .000
  • Zone 13: .000
  • Zone 14: 1.000

OBP by zone

  • Zone 01: .000
  • Zone 02: .000
  • Zone 03: .500
  • Zone 04: .000
  • Zone 05: .600
  • Zone 06: .667
  • Zone 07: -
  • Zone 08: .333
  • Zone 09: 1.000
  • Zone 11: 1.000
  • Zone 12: .000
  • Zone 13: .000
  • Zone 14: 1.000

earnedRunAverage by zone

  • Zone 01: -
  • Zone 02: -
  • Zone 03: -
  • Zone 04: -
  • Zone 05: -
  • Zone 06: -
  • Zone 07: -
  • Zone 08: -
  • Zone 09: -
  • Zone 11: -
  • Zone 12: -
  • Zone 13: -
  • Zone 14: -

numberOfStrikes by zone

  • Zone 01: 3.00
  • Zone 02: 3.00
  • Zone 03: 2.00
  • Zone 04: 3.00
  • Zone 05: 5.00
  • Zone 06: 2.00
  • Zone 07: 1.00
  • Zone 08: 6.00
  • Zone 09: 1.00
  • Zone 11: 2.00
  • Zone 12: 3.00
  • Zone 13: -
  • Zone 14: 4.00

numberOfPitches by zone

  • Zone 01: 4.00
  • Zone 02: 4.00
  • Zone 03: 5.00
  • Zone 04: 4.00
  • Zone 05: 10.00
  • Zone 06: 5.00
  • Zone 07: 1.00
  • Zone 08: 9.00
  • Zone 09: 2.00
  • Zone 11: 22.00
  • Zone 12: 7.00
  • Zone 13: 3.00
  • Zone 14: 15.00
0.4000.3000.200
.0001.000.0001.000.000.000.500.000.600.667-.3331.000
0.4000.3000.200

Last 10 matchups

vs Washington Nationals — 2026-06-10
4ER · 1.1ip
→
vs Chicago Cubs — 2026-06-05
3ER · 3ip
→