FEDEXCUP BUBBLE UPDATES: The FedExCup Playoffs feature a progressive cut, with fields of 70 for the FedEx St. Jude Championship (TPC Southwind, Memphis, Tennessee), 50 for the BMW Championship (Caves Valley Golf Club, Owings Mills, Maryland) and 30 for the TOUR Championship (East Lake Golf Club, Atlanta, Georgia), where the FedExCup champion will be determined. There are no cuts in FedExCup Playoffs events. … Min Woo Lee heads to Memphis in the 50th spot in the standings, just a single point ahead of J.T. Poston at No. 51. Lee won the Texas Children’s Houston Open for his maiden TOUR title and his lone top-10 finish of the year. Poston, as well, had just one top-10 result this year but it came at a good time – he finished T5 at the PGA Championship. … Kurt Kitiyama is No. 52 and nine points back while Bud Cauley, in a tremendous return-to-form campaign, is 20 points back at No. 53. … Wyndham Clark, who is at No. 49, is a mere two points ahead of Lee.