US Open: Matthew Wolff on top after round 3 as McIllroy climbs back to seventh

Matthew Wolff, 21, is 5-under for the tournament and will sleep on a two-shot lead over Bryson DeChambeau after 54 holes. Picture: AP Photo/Charles Krupa

The rookie Class of 2019 is waging another friendly takeover bid of a 2020 major championship.

A month after Collin Morikawa converted his PGA Championship debut into a victory, Matthew Wolff is threatening to do the same in his U.S. Open debut at Winged Foot.