UPDATE 5:50 PM: Here's an interview with Mo after last night's game. Fast forward to the end and check out what he says in the final 30 seconds of the interview. (hat-tip to River Ave. Blues)
“He was dealing with a rib cage thing," Cashman said off Rivera, who worked two-thirds of an inning in Game 3, one inning in Game 4, and 1-2/3 innings in clinching Game 6.Now that's impressive.