Sean Guenther #73
Detroit Tigers
- P
- B/T: L/L
- 5' 11"/194
- Age: 29
- Sean McManus Guenther
- Status: Injured 60-Day
- Born: 12/29/1995 in Atlanta, GA
- Draft: 2017, Miami Marlins, Round: 7, Overall Pick: 209
- College: Notre Dame
- MLB Debut: 8/04/2021
2025 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 7 | 1-1 | 5.63 | 8.0 | 7 | 1.38 |
2025 Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 9 | 0-1 | 5.23 | 10.1 | 8 | 1.45 |
2021 Stats
| AB | AVG | HR | RBI | SB | OPS |
|---|---|---|---|---|---|
| 0 | .000 | 0 | 0 | 0 | .000 |
2021 Stats
| AB | AVG | HR | RBI | SB | OPS |
|---|---|---|---|---|---|
| 0 | .000 | 0 | 0 | 0 | .000 |
MiLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 180 | 21-18 | 3.39 | 361.1 | 346 | 1.16 |
MLB Career Stats
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 40 | 3-2 | 5.05 | 51.2 | 35 | 1.30 |
MiLB Career Stats
| AB | AVG | HR | RBI | SB | OPS |
|---|---|---|---|---|---|
| 0 | .000 | 0 | 0 | 0 | .000 |
MLB Career Stats
| AB | AVG | HR | RBI | SB | OPS |
|---|---|---|---|---|---|
| 0 | .000 | 0 | 0 | 0 | .000 |
| Year | AB | R | H | HR | RBI | SB | AVG | OBP | OPS |
|---|---|---|---|---|---|---|---|---|---|
| 2021 MiLB Stats | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 |
| 2021 MLB Stats | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 |
| MiLB Career Stats | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 |
| MLB Career Stats | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 |
| Year | W | L | ERA | G | GS | SV | IP | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 2025 MiLB Stats | 1 | 1 | 5.63 | 7 | 1 | 0 | 8.0 | 7 | 1.38 |
| 2025 MLB Stats | 0 | 1 | 5.23 | 9 | 1 | 0 | 10.1 | 8 | 1.45 |
| MiLB Career Stats | 21 | 18 | 3.39 | 180 | 40 | 5 | 361.1 | 346 | 1.16 |
| MLB Career Stats | 3 | 2 | 5.05 | 40 | 1 | 0 | 51.2 | 35 | 1.30 |
- Next Game:
Splits
| Duration | W | L | ERA | G | GS | SV | IP | H | ER | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Last 7 Games | 0 | 1 | 7.04 | 7 | 1 | 0 | 7.2 | 8 | 6 | 5 | 4 | 1.70 |
| Last 15 Games | 0 | 1 | 5.23 | 9 | 1 | 0 | 10.1 | 10 | 6 | 5 | 8 | 1.45 |
| Last 30 Games | - | - | --- | - | - | - | --- | - | - | - | - | --- |
| Last 3 Games | W | L | SV | IP | H | ER | BB | SO |
|---|---|---|---|---|---|---|---|---|
| 5/22 vs CLE | 0 | 0 | 0 | 1.1 | 1 | 2 | 2 | 1 |
| 5/21 @ STL | 0 | 0 | 0 | 0.2 | 1 | 1 | 0 | 1 |
| 5/19 @ STL | 0 | 1 | 0 | 0.1 | 3 | 1 | 0 | 0 |
2025 :
SP
(1)
RP
(8)
More Sean Guenther
Guenther works scoreless ninth in MLB debut for Marlins
Clinton Sweeps Twin Bill to Climb Over .500
Reynolds Homers in Come from Behind Win
Guenther intimidates in Greensboro two-hitter
Latest Transactions
| Team | Date | Transaction |
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July 6, 2025 | Detroit Tigers recalled LHP Sean Guenther from Toledo Mud Hens. |
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June 22, 2025 | Toledo Mud Hens sent LHP Sean Guenther on a rehab assignment to West Michigan Whitecaps. |
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May 30, 2025 | Toledo Mud Hens placed LHP Sean Guenther on the 7-day injured list. |
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May 23, 2025 | Toledo Mud Hens activated LHP Sean Guenther. |
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May 23, 2025 | Detroit Tigers optioned LHP Sean Guenther to Toledo Mud Hens. |
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April 26, 2025 | Detroit Tigers recalled LHP Sean Guenther from Toledo Mud Hens. |
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April 20, 2025 | Toledo Mud Hens activated LHP Sean Guenther from the 7-day injured list. |
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April 17, 2025 | sent LHP Sean Guenther on a rehab assignment to Lakeland Flying Tigers. |
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April 17, 2025 | sent LHP Sean Guenther on a rehab assignment to Lakeland Flying Tigers. |
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April 17, 2025 | sent LHP Sean Guenther on a rehab assignment to Lakeland Flying Tigers. |
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March 28, 2025 | Toledo Mud Hens placed LHP Sean Guenther on the 7-day injured list. |
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March 17, 2025 | Toledo Mud Hens activated LHP Sean Guenther. |
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March 17, 2025 | Detroit Tigers optioned LHP Sean Guenther to Toledo Mud Hens. |
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August 22, 2024 | Detroit Tigers recalled LHP Sean Guenther from Toledo Mud Hens. |
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August 4, 2024 | Detroit Tigers optioned LHP Sean Guenther to Toledo Mud Hens. |
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August 1, 2024 | Detroit Tigers selected the contract of LHP Sean Guenther from Toledo Mud Hens. |
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February 7, 2024 | Detroit Tigers invited non-roster LHP Sean Guenther to spring training. |
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June 26, 2023 | Toledo Mud Hens activated LHP Sean Guenther. |
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June 26, 2023 | LHP Sean Guenther assigned to Toledo Mud Hens from Erie SeaWolves. |
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May 29, 2023 | Erie SeaWolves activated LHP Sean Guenther from the 7-day injured list. |
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May 29, 2023 | Erie SeaWolves activated LHP Sean Guenther from the 7-day injured list. |
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May 9, 2023 | Erie SeaWolves sent LHP Sean Guenther on a rehab assignment to Lakeland Flying Tigers. |
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May 9, 2023 | Erie SeaWolves sent LHP Sean Guenther on a rehab assignment to Lakeland Flying Tigers. |
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April 6, 2023 | Erie SeaWolves placed LHP Sean Guenther on the 7-day injured list. |
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March 31, 2023 | LHP Sean Guenther assigned to Erie SeaWolves from Toledo Mud Hens. |
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November 15, 2022 | Toledo Mud Hens activated LHP Sean Guenther. |
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November 15, 2022 | Toledo Mud Hens activated LHP Sean Guenther. |
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November 15, 2022 | Detroit Tigers sent LHP Sean Guenther outright to Toledo Mud Hens. |
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November 10, 2022 | Detroit Tigers activated LHP Sean Guenther. |
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November 2, 2022 | Detroit Tigers claimed LHP Sean Guenther off waivers from Miami Marlins. |
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April 4, 2022 | Miami Marlins activated LHP Sean Guenther. |
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April 4, 2022 | Miami Marlins placed LHP Sean Guenther on the 60-day injured list. Left arm strain. |
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October 5, 2021 | Miami Marlins activated LHP Sean Guenther from the 10-day injured list. |
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October 3, 2021 | Miami Marlins placed LHP Sean Guenther on the 10-day injured list. |
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August 14, 2021 | Miami Marlins recalled LHP Sean Guenther from Jacksonville Jumbo Shrimp. |
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August 9, 2021 | Miami Marlins optioned LHP Sean Guenther to Jacksonville Jumbo Shrimp. |
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August 1, 2021 | Miami Marlins selected the contract of LHP Sean Guenther from Jacksonville Jumbo Shrimp. |
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June 8, 2021 | LHP Sean Guenther assigned to Jacksonville Jumbo Shrimp from Pensacola Blue Wahoos. |
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May 3, 2021 | LHP Sean Guenther assigned to Pensacola Blue Wahoos from Marlins Alternate Training Site. |
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April 25, 2021 | Marlins Organization activated LHP Sean Guenther. ABS test. |
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February 12, 2021 | LHP Sean Guenther assigned to Jacksonville Jumbo Shrimp. |
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February 12, 2021 | LHP Sean Guenther assigned to Jacksonville Jumbo Shrimp. |
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November 20, 2020 | LHP Sean Guenther assigned to Wichita Wind Surge. |
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November 19, 2020 | LHP Sean Guenther assigned to Wichita Wind Surge from Jupiter Hammerheads. |
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May 25, 2019 | LHP Sean Guenther assigned to Jupiter Hammerheads from Clinton LumberKings. |
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June 27, 2018 | Sean Guenther assigned to Greensboro Grasshoppers from Jupiter Hammerheads. |
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June 23, 2018 | Jupiter Hammerheads sent LHP Sean Guenther on a rehab assignment to GCL Marlins. |
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May 14, 2018 | Jupiter Hammerheads placed LHP Sean Guenther on the 7-day disabled list retroactive to May 13, 2018. |
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April 3, 2018 | LHP Sean Guenther assigned to Jupiter Hammerheads from Batavia Muckdogs. |
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July 17, 2017 | LHP Sean Guenther assigned to Batavia Muckdogs from GCL Marlins. |
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July 2, 2017 | LHP Sean Guenther assigned to GCL Marlins. |
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June 23, 2017 | Miami Marlins signed LHP Sean Guenther. |
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April 18, 2017 | LHP Sean Guenther assigned to Notre Dame Fighting Irish. |
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