Red Sox claimed LHP Mark Malaska off waivers from the Devil Rays.
Malaska, a 25-year-old reliever, had a 2.16 ERA in 19 appearances for Triple-A Durham and a 2.81 ERA in 22 appearances for Tampa Bay last season, so it’s surprising to see the Rays let him go. If the Red Sox drop Scott Sauerbeck, Malaska will compete with Tim Hamulack and maybe a lesser free agent or two to become the second lefty in the team’s bullpen.