Number of players to make their Champions Tour debuts at this week’s Boeing Classic. Northern Ireland’s Darren Clarke, who turned 50 on Aug. 14, and American Chris DiMarco, who turns 50 today, won three times apiece on the PGA Tour. They will play with Fred Couples, a Seattle native, in the 12:30 p.m. pairing Friday at The Club at Snoqualmie Ridge in Snoqualmie, Wash. (tee times).
Number of golfers who entered the past 11 FedEx Cup playoffs ranked No. 1 in the season standings who won the postseason title: Tiger Woods (2007 and 2009) and Jordan Spieth (2015). Dustin Johnson is No. 1 in the FedEx Cup standings entering today’s start of the Northern Trust at Ridgewood Country Club in Paramus, N.J. (tee times).