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Detroit Tigers claim left-hander Sean Guenther off waivers from Miami Marlins

The Detroit Tigers claimed left-handed reliever Sean Guenther off waivers from the Miami Marlins, the team announced Wednesday.

Guenther, 26, underwent Tommy John surgery in April 2022 and is on the 60-day injured list. The Tigers now have 10 players on the 60-day injured list that must be reinstated to the 40-man roster by the fifth day after the World Series ends.

The Tigers have claimed three players off waivers since president of baseball operations Scott Harris took control of day-to-day operations in early October: Guenther, catcher Michael Papierski and utility player Jermaine Palacios.

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Miami Marlins manager Don Mattingly, left, takes the ball from starting pitcher Sean Guenther during the fourth inning of a baseball game against the New York Mets, Thursday, Sept.  30, 2021, in New York.  (AP Photo/Frank Franklin II)

Miami Marlins manager Don Mattingly, left, takes the ball from starting pitcher Sean Guenther during the fourth inning of a baseball game against the New York Mets, Thursday, Sept. 30, 2021, in New York. (AP Photo/Frank Franklin II)

Guenther, a seventh-round pick in the 2017 draft from Notre Dame, pitched 14 games out of the Marlins’ bullpen in 2021. He posted a 9.30 ERA with 10 walks and 15 strikeouts across 20⅓ innings, with a 47.2% ground-ball rate .

In April 2022, Guenther had Tommy John surgery.

Guenther began his professional career as a starting pitcher but shifted to the bullpen in 2019. He pitched 11 games for Double-A Pensacola and 15 games for Triple-A Jacksonville in the 2021 season, registering a 3.12 ERA with seven walks and 54 strikeouts across 40⅓ between the two affiliates.

At the Triple-A level, Guenther averaged 11.1 strikeouts and 1.6 walks per nine innings.

Here’s the Tigers’ full list of players on the 60-day injured list: Guenther, Beau Brieske, Kyle Funkhouser, Rony García, Matt Manning, Casey Mize, Tarik Skubal, Spencer Turnbull, Jake Rogers and Austin Meadows.

Over the next week, the 40-man roster will drastically change as the offseason officially begins.

This article originally appeared on Detroit Free Press: Tigers claim LHP Sean Guenther off waivers from Marlins