Scott Stallings and Trey Mullinax shot a best-ball 11-under 61 to top the Zurich Classic leaderboard after a weather delay longer than seven hours prevented half of the 80 teams from even teeing off Thursday.
Stallings and Mullinax, who started on the back nine, birdied their last four holes at the TPC Louisiana — and seven of nine holes after the turn — for a one-stroke lead over two teams.
Martin Laird and Nick Taylor, who were in the same group as the leaders, finished at 10 under. But the team of Brian Gay and Rory Sabbatini had both of the top teams in their sights after birdies on the first five holes of the back nine got them to 10 under through 14 holes.
All but 13 teams still had part or all of the first round still to play when darkness stopped play. Seventeen teams were within five shots of the lead.
The Zurich Classic is the only team even on the PGA Tour, and the format alternates between best ball in the first and third rounds and alternate shot in the second and final rounds.
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