2025 Stats
W-L
0-0
ERA
0.00
WHIP
0.75
K
4
SV
0
Rest-of-Season Projections
Logs two scoreless innings Sunday
Guenther tossed two scoreless innings of relief in Sunday's 7-0 win over the Orioles. He allowed one hit and struck out three.
ANALYSIS
After starter Tarik Skubal tossed six scoreless innings, Guenther followed it up with two scoreless frames of his own. It was only the second MLB appearance of the year for the lefty reliever, who was recalled from Triple-A Toledo on Friday and dealt with a back injury earlier in the season. Guenther was effective in 2024 for the Tigers, posting a 0.86 ERA across 21 regular-season innings, and he could see his role grow if he continues to pitch well out of the bullpen.
After starter Tarik Skubal tossed six scoreless innings, Guenther followed it up with two scoreless frames of his own. It was only the second MLB appearance of the year for the lefty reliever, who was recalled from Triple-A Toledo on Friday and dealt with a back injury earlier in the season. Guenther was effective in 2024 for the Tigers, posting a 0.86 ERA across 21 regular-season innings, and he could see his role grow if he continues to pitch well out of the bullpen.
Pitching Stats
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2025
2024
2022
2021
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
15
Last 10 Games
15
Last 5 Games
15
How many pitches does Sean Guenther 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 Sean Guenther 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
-8%
BAA vs LHP
2025
-20%
BAA vs LHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2023vs Left | .135 | 7 | 0 | 5 | 0 | |||
| Since 2023vs Right | .146 | 9 | 2 | 6 | 0 | |||
| 2025vs Left | .200 | 2 | 0 | 1 | 0 | |||
| 2025vs Right | .250 | 2 | 0 | 1 | 0 | |||
| 2024vs Left | .125 | 5 | 0 | 4 | 0 | |||
| 2024vs Right | .135 | 7 | 2 | 5 | 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
-3%
ERA on Road
2025
No Stats
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2023Home | 0.77 | 0.51 | 11.2 | 8.5 | 0.0 | ||||
| Since 2023Away | 0.75 | 0.58 | 12.0 | 3.8 | 1.5 | ||||
| 2025Home | 0.00 | 0.75 | 2.2 | 13.5 | 0.0 | ||||
| 2025Away | 0 | 0 | 0 | 0 | 0 | ||||
| 2024Home | 1.00 | 0.44 | 9.0 | 7.0 | 0.0 | ||||
| 2024Away | 0.75 | 0.58 | 12.0 | 3.8 | 1.5 | ||||
| 2023Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2023Away | 0 | 0 | 0 | 0 | 0 | ||||
| More Splits→ | View More Split Stats | ||||||||
Stat Review
How does Sean Guenther 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
0.00K/9
13.5BB/9
0.0HR/9
0.0Fastball
90.6 mphERA
0.00WHIP
0.75BABIP
.362GB/FB
0.00Left On Base
100.0%Exit Velocity
0.0 mphBarrels/BBE
0.0%Spin Rate
0 rpmBalls Hit 95+ MPH
0.0%Swinging Strike
10.0%Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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More Fantasy News
Recalled from Triple-A
The Tigers recalled Guenther from Triple-A Toledo on Friday, Evan Woodbery of MLive.com reports.
ANALYSIS
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Starting rehab assignment
Guenther (back) will begin a rehab assignment with Single-A Lakeland on Thursday, Evan Woodbery of MLive.com reports.
ANALYSIS
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Working way back from spinal injury
The Tigers announced Wednesday that Guenther, who was placed on Triple-A Toledo's 7-day injured list March 28 due to lumbar spine inflammation, is scheduled to throw a bullpen session Friday, Cody Stavenhagen of The Athletic reports.
ANALYSIS
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Sent to minors
Guenther was optioned to Triple-A Toledo on Monday, Chris McCosky of The Detroit News reports.
ANALYSIS
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Likely to reprise role
Guenther has a good chance to make Detroit's bullpen coming out of spring training, Jason Beck of MLB.com reports.
ANALYSIS
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