Dylan Bundy, the Orioles prized pitching prospect, will undergo Tommy John surgery on his right elbow on Thursday.

The news, first reported by The Baltimore Sun, was confirmed by an industry source.

Bundy felt tightness when throwing from 120 feet in Sarasota, Fla. on Monday and he came to Baltimore on Tuesday to be examined by team orthopedist Dr. John Wilckens.

After seeing Wilckens, Bundy was examined by Dr. James Andrews, who will perform the surgery.