Mariners signed LHP George Sherrill to a one-year contract.
The deal, which is expected to be worth around $1.1 million in base salary, was reported earlier this month and is now official. Sherrill, 34, posted a 3.00 ERA and 1.25 WHIP over 36 innings in 2011 for the Braves while holding left-handed batters to a .256/.275/.333 batting line. He’ll be used as a lefty specialist for the M’s in 2012.