The first 18 holes of the 2018 U.S. Open produced carnage throughout the leaderboard.
Only five of the 156 golfers entered in the tournament carded a score of even par or better, with the worst score on the opposite end of the leaderboard being a 92.
With the cut looming Friday, most of the golfers at Shinnecock Hills Golf Club in New York will be in survival mode as they hope to make it to the weekend.
The marquee names begin to hit the course in the fifth set of threesomes, and with the last big-name group teeing off late in the round, we could witness over 12 hours of pressure-packed golf with weekend berths on the line.