The Seattle Mariners have acquired right-hander Mike Baumann and minor league catcher Michael Perez from the Baltimore Orioles in exchange for catcher Blake Hunt.
Baumann, 28, was 1-0 with a 3.44 ERA in 17 relief appearances for the Orioles this season, striking out 16 and walking nine in 18 1/3 innings.
He was designated for assignment on Saturday.
Via Associated Press