Morikawa had to add strokes to his round from Saturday at the Hero World Challenge after he and his caddie broke a rule.
The PGA Tour announced Sunday at the Hero World Challenge that Collin Morikawa received a two-stroke penalty for a mistake in his third round. That result essentially took Morikawa out of any possible hopes of a miracle win.
He went from 10-under to 8-under through 54 holes with Scottie Scheffler entering Sunday in the lead at...