The Seattle Mariners bullpen still has some open spots left heading into 2025, and the team added another arm to the mix on Sunday. The Mariners claimed right-handed reliever Seth Martinez off waivers from the Miami Marlins.

The Seattle Mariners claimed right-handed relief pitcher Seth Martinez off waivers from the Miami Marlins on Sunday. To clear a roster spot, right-handed reliever Jackson Kowar was placed on the 60-day injured list.

The Mariners announced that right-hander Seth Martinez was claimed off waivers from the Marlins. Righty Jackson Kowar was placed on the 60-day injured list in Seattle’s corresponding roster move. More to come…

It's been a whirlwind winter for pitcher Seth Martínez, who just can't seem to find a permanent home in the last four months.