Collin Morikawa leads Sentry Tournament of Champions by six shots going into final round. Morikawa has yet to make a bogey over 54 holes on Plantation Course at Kapalua. U.S. Open champion Matt Fitzpatrick, Masters champion Scottie Scheffler tied for second. Jordan Spieth was three shots behind to start the third round and lost ground with three bogeys in his round of 71.. Corey Conners of Listowel, Ont., is 24th at 11-under, Mackenzie Hughes of Hamilton, Ont. is 32nd at 8-under and Adam Svensson of Surrey, B.C., is tied for 37th at even par.. The PGA Tour chose to expand the field to include anyone reaching the FedEx Cup finale at East Lake, which is a $15 million purse. The tournament is an elevated event with a $10 million purse, and the field includes 10 players who failed to win last year. and one more round like this and Morikawa can be assured of a tee time for next year, making him the first player to win back-to-back in the event since Tiger Woods in 2009.. He had a career-high 10 birdies with a 63 for a 63 and exactly how he did it. He was particularly effective Saturday on the stretch of scoring holes on the back nine of KapalUA, typically a chance for players to make up ground in a hurry. He made a 10-footer for par on the fourth hole to avoid a long three-putt, making that as pure as his birdies.