— U.S. Open (USGA) (@usopengolf) June 19, 2017
Koepka shot 67 on Thursday, 70 on Friday, 68 on Saturday, and after making three birdies on the front nine, he followed that with birdies on the 14th, 15th, and 16th holes and finished with a Major-clinching 67.
In his final round, Koepka hit 85% of his fairways and led the field hitting 94% of greens in regulation.
At 16-under par, Koepka tied Rory McIlroy’s lowest U.S. Open score set in 2012.
Here’s a look at the final leaderboard.
Last seven major winners are first timers.