Dozens of golfers were cut after Round two, which ended with a three-way tie for the lead.
Round three finished with Daniel Summerhays leading the pack.
Summerhays will tee-off last with David Hearn, who ended his Round three in second, at 12:45 p.m.
Just before them will be Zach Johnson and J.J. Henry at 12:36.
The first tee-time of the final round will be Davis Love III and Nick O’Hern at 7:30 a.m.