LOS ANGELES — Left-hander Julio Urias, the Los Angeles Dodgers‘ top prospect, needs shoulder surgery and will miss the rest of the season.

Urias, 20, is scheduled to have his left anterior capsule repaired Tuesday by Dodgers head physician Dr. Neal ElAttrache. Los Angeles president of baseball operations Andrew Friedman said Urias is expected to be sidelined for 12-14 months.

The injury is typically associated with wear and tear, and Friedman said the Dodgers could not find an example of another pitching sustaining that type of injury at such a

Urias signed with the Dodgers as a 16-year-old from Mexico, and Los Angeles limited his innings each season.