Collin Morikawa sustains injury on practice swing, withdraws from The Players Championship after 1 hole

PGA Tour winner Collin Morikawa played just one hole at The Players Championship after withdrawing due to injury on Thursday.

Morikawa, 29, made par on the 10th hole, the lone hole he would play, before stunningly injuring his back on a practice swing.

"I felt fine in warm-up," Morikawa said, according to the New York Post. "Like nothing’s been any signs of back problems. Honestly, (on the) first hole (I) felt great, hit two great shots, hit a great putt. Teed it up, nothing felt bad.