Neither player realized the error until they reached the green. The penalty for playing the wrong ball is two shots, so the players had to return to the spot where they hit the incorrect golf balls and play from the correct spot.

Rules official Mark Dusbabek said Davis played Zalatoris's ball and vice versa. Therefore, both players had to correct the mistake.

Cameron Davis and Will Zalatoris miss out on thousands of pounds in prize money after a mix-up at The Sentry tournament in Hawaii.