ulnar collateral ligament

Mets put T.J. Rivera on DL, activate Neil Walker
The Mets put infielder T.J. Rivera on the disabled list with a partial tear of the ulnar collateral ligament in his right arm and activated Neil Walker to take his place.
Mets' Seth Lugo receives injection for partial UCL tear
Yankees' Chad Green done for season with right elbow injury
Yankees' Nathan Eovaldi has 2nd Tommy John surgery
Angels' Andrelton Simmons needs surgery to repair UCL in left thumb
Starter Brandon McCarthy out rest of 2015 with torn UCL in right elbow
Matt Moore to get Tommy John
More Stories
Mets' Seth Lugo receives injection for partial UCL tear
Yankees' Chad Green done for season with right elbow injury
Yankees' Nathan Eovaldi has 2nd Tommy John surgery
Angels' Andrelton Simmons needs surgery to repair UCL in left thumb
Starter Brandon McCarthy out rest of 2015 with torn UCL in right elbow
Matt Moore to get Tommy John