Joba Chamberlain, who was once thought to be the next Mariano Rivera, is Yankees’ fallen star Sportsnet Staff March 25, 2012, 1:28 PM Sportsnet Staff March 25, 2012, 1:28 PM Sportsnet.ca no longer supports comments. LATEST MLB NEWS Diamondbacks' Gurriel Jr. leaves game with left hamstring tightness 12 hours ago Dodgers hopeful Muncy avoided major injury after HBP in eighth inning 12 hours ago MLB Roundup: Braves top Nationals in extra innings to extend win streak to four 13 hours ago Blue Jays take advantage of timely hits, Pirates' errors for third straight win 13 hours ago Roger Clemens throws out first pitch to son Kody at Fenway 14 hours ago Yankees' Gerrit Cole pitches six shutout innings in first big-league start since 2024 15 hours ago Pirates call up red-hot prospect Esmerlyn Valdez for game vs. Blue Jays 17 hours ago Mets designate veteran reliever Craig Kimbrel for assignment 17 hours ago