SAN FRANCISCO -- Collin Morikawa delivered a shot that will go down as one of the best in a major that hardly anyone witnessed. It set up an eagle on the 16th hole Sunday that carried him to the quietest PGA Championship victory ever.

In the first major without spectators, Morikawa finished with a bang.

He was among seven players tied for the lead on the back nine at Harding Park, and it was as wild as any Sunday in a major. Morikawa chipped in from 40 feet on the 14th hole to take the lead, and then he ended it with one swing. On the 294-yard 16th hole, he hit driver that hopped onto the green and settled 7 feet below the cup.

He made it for eagle and was on his way. Morikawa closed with a 6-under 64, the lowest final round by a PGA champion in 25 years, and took his place among the young stars taking over golf.

Just more than a year ago, he was finishing his degree at nearby California and was one of several heralded college players ready to rule. Now he has three victories, including a major, by beating a world-class lineup on the public course in San Francisco.

Dustin Johnson never got anything going. Brooks Koepka turned out to be all talk in his bid for a third straight PGA Championship. Tiger Woods was long gone before the leaders teed off.

This major was up for grabs until one swing on a hole along the shores of Lake Merced, where the tee was moved up to tempt players to drive the green or pay the price if they missed in the trees to the right or the hazard to the left.

Morikawa never hesitated. His swing was never more pure.