Juan Carlos Oviedo RP TB Sep 04 '12
Marlins transferred RHP Juan Carlos Oviedo from the 15-day disabled list to the 60-day disabled list.
The move cleared a spot on the 40-man roster. Oviedo was diagnosed with a sprained ulnar collateral ligament in his elbow in July and is scheduled to see Dr. James Andrews this week. It's possible he could need Tommy John surgery, which could put him at risk for missing the entire 2013 season.