The Mariners have signed 27-year old righty reliever Wes Littleton to a minor league deal. Littleton pitched in 35 games (0 starts) in AA+AAA ball last season and he was 0-5 with a 6.50 ERA and a 2.06 WHIP. The Mariners likely looked past his minor league numbers last season as he has been effective in the majors. Littleton last pitched in the majors in 2008 with the Rangers. Littleton has pitched in 80 games (0 starts) in his major league career and he is 5-3 with 3 saves, a 3.69 ERA and a 1.23 WHIP.