Orioles' Engelb Vielma: Fractures patella Wednesday

Vielma suffered a fractured patella during Wednesday's minor-league game, Roch Kubatko of MASN Sports reports.

Vielma was carted off the field after suffering the injury while attempting to chase down a foul ball in a Triple-A contest Wednesday. He'll land on the minor-league disabled list and should be considered out indefinitely.