TUCSON, Ariz. – The PGA TOUR and Exact Sciences (NASDAQ: EXAS), the manufacturer of Cologuard, announced today an agreement making the early cancer detection company title sponsor of the PGA TOUR Champions event in Tucson. The Cologuard Classic, named after Exact Sciences’ noninvasive at-home colon cancer screening test, will be contested the week of February 26-March 4, 2018 at Omni Tucson National’s Catalina Course, with a three-year agreement in place through the 2020 season. The Tucson Conquistadores will continue to operate the event.