Another USGA Championship for Colorado 2018 U.S. Senior Open, 2019 U.S. Mid-Amateur, Ben Crenshaw, Bill Coore, Bill Loeffler, Colorado Golf Club, CommonGround Golf Course, Diana Murphy, Gary Baines, Jay Sigel, Senior PGA Championship, Solheim Cup, The Broadmoor Golf Club, Tom Doak 2019 U.S. Mid-Amateur coming to Colorado Golf Club; CommonGround will be second stroke-play course