PGA Championship at Bellerive Country Club

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)

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)

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)

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)

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)

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)