Irish stars facing fight for FedEx Cup survival

The top 125 players at the end of the week will advance to the Northern Trust Open, with the top 100 then qualifying for the Dell Technologies Championship, 70 for the BMW Championship and the top 30 for the Tour Championship in Atlanta.
McDowell has to finish in the top 35 at Sedgefield Country Club in Greensboro to move up from his current position of 131st, while Lowry is ranked 145th and needs a first top 10 of the season on the PGA Tour.