Veteran righty Matt Andriese elects free agency

The Mariners announced that right-hander Matt Andriese has cleared outright waivers and elected free agency. He’d been designated for assignment earlier this week.

The 32-year-old Andriese split this season between the Red Sox and M’s. He signed a one-year deal with Boston over the offseason but was released in August. Andriese landed a major league contract with Seattle not long after but was let go after just eight outings as a Mariner.

Andriese’s time with the Red Sox didn’t go as planned. While he started the season well, his performance dipped from May onward, and he finished his tenure there with just a 6.03 ERA across 37 1/3 innings. To his credit, he performed better during his brief look in Seattle. As a Mariner, Andriese tossed 11 innings of six-run (three earned) ball. He punched out 12 in that limited time while issuing just a pair of walks and racking up grounders on more than half the balls in play against him. That came in almost exclusively low-leverage outings, though, and Andriese wound up being the odd man out when the Mariners decided to bring up pitching prospect Matt Brash on Tuesday.

A seven-year veteran, Andriese has a fair amount of starting experience at the big league level. He’s worked in long relief over the past three seasons, but he was in consideration for a season-opening rotation job with Boston at one point. Clubs looking for depth in either the rotation or the bullpen could consider Andriese an option going into next season.