PGA Championship at Bellerive Country Club

Professional golfers face off in the second round of the PGA Championship at Bellerive Country Club in St. Louis.

Fans extend their hands to high-five Tiger Woods as he walks to the fifth tee Friday, Aug. 10, 2018, during the second round of the PGA Championship at Bellerive Country Club in St. Louis.Ben Matthews ~ Southeast Missourian

Rickie Fowler hits from the 10th fairway Friday, Aug. 10, 2018, during the second round of the PGA Championship at Bellerive Country Club in St. Louis.Ben Matthews ~ Southeast Missourian

Shaun Micheel hits from the bunker on the 18th hole Friday, Aug. 10, 2018, during the second round of the PGA Championship at Bellerive Country Club in St. Louis.Ben Matthews ~ Southeast Missourian

Jason Dufner hands a wedge to his caddie as he prepares to putt on the 18th green Friday, Aug. 10, 2018, during the second round of the PGA Championship at Bellerive Country Club in St. Louis.Ben Matthews ~ Southeast Missourian

Hideki Matsuyama lets go of his driver in his backswing as he watches his tee shot fly down the 10th hole Friday, Aug. 10, 2018, during the second round of the PGA Championship at Bellerive Country Club in St. Louis.Ben Matthews ~ Southeast Missourian

Tyrrell Hatton tosses his ball up after finishing out on the 18th green Friday, Aug. 10, 2018, during the second round of the PGA Championship at Bellerive Country Club in St. Louis.Ben Matthews ~ Southeast Missourian

Si Woo Kim, center, adjusts his hat while walking off the 18th green Friday, Aug. 10, 2018, during the second round of the PGA Championship at Bellerive Country Club in St. Louis.Ben Matthews ~ Southeast Missourian

Ian Poulter hits from the 10th fairway Friday, Aug. 10, 2018, during the second round of the PGA Championship at Bellerive Country Club in St. Louis.Ben Matthews ~ Southeast Missourian

Vijay Singh stands on the 10th tee Friday, Aug. 10, 2018, during the second round of the PGA Championship at Bellerive Country Club in St. Louis.Ben Matthews ~ Southeast Missourian

Vijay Singh hits from the 10th tee Friday, Aug. 10, 2018, during the second round of the PGA Championship at Bellerive Country Club in St. Louis.Ben Matthews ~ Southeast Missourian

Rickie Fowler talks to friends John Booth, center, and Bryan Zaharion, left, after play is suspended due to rain Friday, Aug. 10, 2018, during the second round of the PGA Championship at Bellerive Country Club in St. Louis.Ben Matthews ~ Southeast Missourian

Fans reach for Rory McIlroy as he walks to the fifth tee Friday, Aug. 10, 2018, during the second round of the PGA Championship at Bellerive Country Club in St. Louis.Ben Matthews ~ Southeast Missourian

The Goodyear blimp flies Friday, Aug. 10, 2018, during the second round of the PGA Championship at Bellerive Country Club in St. Louis.Ben Matthews ~ Southeast Missourian

Justin Thomas extends both arms for high-fives from fans as he walks to the fifth tee Friday, Aug. 10, 2018, during the second round of the PGA Championship at Bellerive Country Club in St. Louis.Ben Matthews ~ Southeast Missourian

Crowds gather around the fourth fairway to watch Justin Thomas, Rory McIlroy and Tiger Woods play Friday, Aug. 10, 2018, during the second round of the PGA Championship at Bellerive Country Club in St. Louis.Ben Matthews ~ Southeast Missourian

Phil Mickelson looks up while standing on the tenth tee with his caddy Friday, Aug. 10, 2018, during the second round of the PGA Championship at Bellerive Country Club in St. Louis.Ben Matthews ~ Southeast Missourian

Phil Mickelson watches Keegan Bradley's ball fly down the tenth fairway Friday, Aug. 10, 2018, during the second round of the PGA Championship at Bellerive Country Club in St. Louis.Ben Matthews ~ Southeast Missourian

Phil Mickelson reaches to bump fists with a fan as he walks to the fifth tee Friday, Aug. 10, 2018, during the second round of the PGA Championship at Bellerive Country Club in St. Louis.Ben Matthews ~ Southeast Missourian

Charl Schwartzel grins as he jogs off the 18th green after finishing 7-under par Friday, Aug. 10, 2018, during the second round of the PGA Championship at Bellerive Country Club in St. Louis. Schwartzel, along with Brooks Koepka (not pictured), tied the PGA Championship record-low Friday, each shooting 63.Ben Matthews ~ Southeast Missourian