2025 Stats
W-L
1-3
ERA
4.75
WHIP
1.39
K
26
SV
0
Rest-of-Season Projections
2025 Fantasy Outlook
A big 6-foot-6 righty whose groundball rates have typically been above 50 percent thanks to a plus sinker and plus slider, Seymour may profile best as a reliever long term due to his lack of a quality third pitch. He logged a 4.82 ERA, 1.57 WHIP and 132 strikeouts in 134.1 innings across 29 appearances for Triple-A Sacramento, where he will likely return to start 2025. Seymour was added to the 40-man roster this offseason to protect him from the Rule 5 draft, and he could work as a spot starter or long reliever for the big club. Read Past Outlooks
Signed a one-year contract with the Giants in March of 2025.
Shifts to bullpen
Seymour struck out a batter and allowed one earned run on three hits over one inning of relief in Sunday's 10-2 loss to the Dodgers.
Analysis
Seymour had started in each of his previous three appearances, but after he turned in an 8.68 ERA and 1.71 WHIP across 9.1 innings in those outings, he was moved to the bullpen. The Giants called on Seymour to mop up in the ninth inning of Sunday's blowout loss, and most of the 26-year-old righty's appearances for the remainder of the season are likely to come in lower-leverage spots.
Seymour had started in each of his previous three appearances, but after he turned in an 8.68 ERA and 1.71 WHIP across 9.1 innings in those outings, he was moved to the bullpen. The Giants called on Seymour to mop up in the ninth inning of Sunday's blowout loss, and most of the 26-year-old righty's appearances for the remainder of the season are likely to come in lower-leverage spots.
Pitching Stats
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2025 MLB Game Log
2025
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
39
Last 10 Games
39
Last 5 Games
38
How many pitches does Carson Seymour generally throw?
1-10
11-20
21-30
31-40
41-50
51-60
61-70
71-80
81-90
91-100
101-110
111-120
121+
What part of the game does Carson Seymour generally pitch?
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
Extra
% Games Reaching Innings Threshold
% Games By Number of Innings Pitched
Left/Right Pitching Splits
Since 2023
-27%
BAA vs RHP
2025
-27%
BAA vs RHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2023vs Left | .304 | 10 | 6 | 21 | 3 | |||
| Since 2023vs Right | .222 | 16 | 7 | 16 | 6 | |||
| 2025vs Left | .304 | 10 | 6 | 21 | 3 | |||
| 2025vs Right | .222 | 16 | 7 | 16 | 6 | |||
| 2024vs Left | 0 | 0 | 0 | 0 | 0 | |||
| 2024vs Right | 0 | 0 | 0 | 0 | 0 | |||
| 2023vs Left | 0 | 0 | 0 | 0 | 0 | |||
| 2023vs Right | 0 | 0 | 0 | 0 | 0 | |||
| More Splits→ | View More Split Stats | |||||||
Home/Away Pitching Splits
Since 2023
-48%
ERA on Road
2025
-48%
ERA on Road
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2023Home | 6.16 | 1.68 | 19.0 | 6.2 | 4.3 | ||||
| Since 2023Away | 3.18 | 1.06 | 17.0 | 6.9 | 2.1 | ||||
| 2025Home | 6.16 | 1.68 | 19.0 | 6.2 | 4.3 | ||||
| 2025Away | 3.18 | 1.06 | 17.0 | 6.9 | 2.1 | ||||
| 2024Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2024Away | 0 | 0 | 0 | 0 | 0 | ||||
| 2023Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2023Away | 0 | 0 | 0 | 0 | 0 | ||||
| More Splits→ | View More Split Stats | ||||||||
Stat Review
How does Carson Seymour compare to other relievers?
This section compares his stats with all relief pitcher seasons from the previous three seasons (minimum 30 innings)*. 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, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
K/BB
2.00K/9
6.5BB/9
3.3HR/9
2.3Fastball
96.4 mphERA
4.75WHIP
1.39BABIP
.270GB/FB
1.75Left On Base
77.5%Exit Velocity
85.3 mphBarrels/BBE
9.5%Spin Rate
2221 rpmBalls Hit 95+ MPH
29.5%Swinging Strike
8.7%Prospect Rankings History
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Defensive Stats
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Stats Vs Today's Lineup
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More Fantasy News
Early exit vs. Arizona
Seymour (1-3) took the loss Wednesday against the Diamondbacks, allowing four runs on six hits across 1.1 innings. He struck out one.
Analysis
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Shows improvement in first win
Seymour (1-2) notched the win Friday against the Cardinals, allowing one run on two hits and one walk in five innings. He struck out two.
Analysis
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Receiving another start
Seymour is slated to start Friday's game against the Cardinals in St. Louis.
Analysis
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Struggles through short outing
Seymour (0-2) took the loss against Baltimore on Saturday, allowing four runs on five hits and two walks while striking out two batters over three innings.
Analysis
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First MLB start on tap
The Giants named Seymour their starting pitcher for Saturday's game against the Orioles at Oracle Park, Susan Slusser of the San Francisco Chronicle reports.
Analysis
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