Left-handed pitcher Jack Wynkoop (6-5 190) of Virginia Beach, Va., committed to South Carolina on Friday for the 2012 class.
He picked the Gamecocks over Clemson, North Carolina, Georgia Tech and Virginia.
Wynkoop earned first-team all-state honors last season as a sophomore. His fastball has been clocked in the upper 80s. He also throws a slider and changeup.
Wynkoop is considered a strikeout pitcher and a definite pro prospect.
He's the fourth commitment for USC's 2012 class.