RULES July 30, 2020 No fans at U.S. Open; Brooks Koepka's update on left knee | Golf Central | Golf ChannelGolf Central brings you news on the USGA’s decision to hold the U.S. Open at Winged Foot without fans and Brooks Koepka gives an update on his left knee from the WGC-FedEx St. Jude Invitational. #GolfChannel #PGA #BrooksKoepka » Subscribe…