Four players enter Sunday's final round of the 2015 U.S. Open at Chambers Bay tied for the lead at 4 under.
Jordan Spieth, the 21-year-old Masters champion, is trying to win his second major championship of the season. Long-hitting Dustin Johnson is looking for his first major title, as is South African Branden Grace and Australian Jason Day, the latter of whom is battling vertigo.
With plenty of good storylines out there and several big names at the top of the leaderboard, it's setting up to be an exciting finish in University Place, Wash.