default-cbs-image
Now Playing

Share Video

Link copied!

The Red Sox designated Keller for assignment Tuesday, Pete Abraham of The Boston Globe reports.

Keller coughed up five runs (three earned) over four innings in an extended relief appearance Monday versus the Blue Jays. He wasn't going to be available for at least a couple days, so the Red Sox have elected to summon another reliever in his spot.

More News