Shortstop Hak-Ju Lee left a Triple-A game with an apparent knee injury today.
Lee was taken from the field in a golf cart with an apparent left knee injury. That's the same knee that suffered torn ligaments in April 2013 with Triple-A Durham. He missed the remainder of the season.
Lee successfully stole third base and stayed on the ground, writhing in pain.
The severity of today's injury wasn't immediately known.