Mariners Acquire Mike Baumann – MLB Trade Rumors

The Orioles and Mariners announced a trade late Wednesday evening. Seattle acquired reliever Mike Baumann and catcher Michael Pérez in exchange for younger catcher Blake Hunt, whom the O’s have optioned to Triple-A Norfolk. Baltimore had designated Baumann for assignment over the weekend. Hunt and Baumann will each occupy spots on their new teams’ 40-man rosters. Pérez was on a minor league contract and will not assume a 40-man spot. Seattle’s roster is at capacity, while the O’s count is up to 39.

Baumann changes teams for the first time in his career. Baltimore drafted the right-hander in the third round back in 2017. A starting pitcher for most of his minor league tenure, he kicked to the bullpen in 2022. Baumann has turned in solid results over the past couple seasons. He tossed a career-high 64 2/3 innings of 3.76 ERA ball last season and has allowed 3.44 earned runs per nine through 17 appearances this year.

While Baumann’s run prevention marks have been good, his strikeout and walk profile is middling. He had a league average 22.3% strikeout percentage with a lofty 12.1% walk rate in 2023. His strikeout rate is down to 19.5% over 18 1/3 innings this season, while his 11% walk percentage remains higher than average. Baumann’s 9.9% swinging strike rate is a couple points below the league mark for relievers.

That certainly contributed to Baltimore’s decision to DFA him, but the more immediate driver was a lack of roster flexibility. Baumann is out of options, so the O’s couldn’t send him to the minors. He was one of six Baltimore relievers who can’t be optioned, and two who can be sent down (Yennier Cano and Keegan Akin) have been far too valuable to take out of the MLB bullpen.

Seattle has four out-of-options relievers of their own, but they can send down one of Eduard Bazardo or Cody Bolton to plug Baumann into the bullpen. Despite lacking huge swing-and-miss tallies, he should deepen their middle relief group. The Jacksonville product has induced ground-balls at a solid 46.4% clip. He averages north of 96 MPH on his fastball and mixes in a knuckle-curve and slider with regularity. Baumann has between one and two years of major league service. He’s controllable for four seasons beyond the current campaign and won’t be eligible for arbitration until the 2025-26 offseason.

The Mariners liked Baumann enough to part with Hunt, who is a more intriguing player than teams typically land for someone they’d designated for…