PEORIA, Ariz. — The MRI machine has been busy lately for the Cubs. One day after third baseman Ian Stewart underwent an MRI on his bothersome quadriceps, pitcher Scott Baker had one on his su… ...

Nestor Cortes wanted to believe that his recent elbow pain was just part of the normal wear and tear of the season. Instead it may cost him a chance to pitch again this year.

An MRI on Angels pitcher Chase Silseth’s right elbow this week showed only inflammation and no structural damage, and the 23-year-old right-hander hopes to be back in three weeks. (Photo by ...