If the first-round leaderboard at the 2018 Northern Trust holds, the FedEx Cup standings are going to look awfully different at the end of the weekend.
Kevin Tway, Jamie Lovemark, Vaughn Taylor and Sean O'Hair, four golfers who all sat outside the top 80 in the standings heading into the playoff opener, shot a five-under 66 to share the lead by one stroke following 18 holes.
A group of 13 players, highlighted by world No. 1 Dustin Johnson and PGA Championship winner Brooks Koepka, sit one stroke behind at four under. Fifty-nine golfers shot an under par round Thursday and only four players shot worse than 75 with course conditions playing relatively easy.