The PGA Tour’s mega-money post season kicks off this week with the top 70 players set to scrap over US$140 million (A$215m) available in the FedEx Cup playoffs.Memphis plays host to the first playoff tournament, the FedEx St. Jude Championship,…

Thailand’s Jeeno Thitikul sank a six-foot birdie putt on the final hole to win the $US4 million ($A6 million) top prize at the LPGA’s season-ending Tour Championship.An eagle-birdie finish for the second day in a row by the 21-year-old Thai…