The finale of the WGC-FedEx St. Jude Invitational on Sunday at TPC Southwind should be fantastic considering who’s threatening to win this tournament. Harris English (-18) leads Bryson DeChambeau and Cameron Smith (-16) by two going into the final 18 holes, and both are looking for their third win of the season and a foothold in the PGA Tour Player of the Year race.English has dominated this tournament but DeChambeau will dominate the theater that plays out on Sunday, especially after his 63 on Saturday in which his iron play — not his driver — was the best part of his game.Throw in Abraham Ancer, Cam Smith, Scottie Scheffler and Ian Poulter with Dustin Johnson, Louis Oosthuizen, Hideki Matsuyama, Jordan Spieth and Sergio Garcia all just a bit back of the leaders and all trying to make early runs, and the stage should be set nicely for that English-DeChambeau late final pairing.Each of the first three days in Memphis has brought a bit of unexpected drama. When the best players in the world get together, you know it will be there, you just don’t know where it will come from (well, except that you know that DeChambeau will almost always be involved). Hopefully, that makes for a thriller in the final round on Sunday.CBS Sports will be with you the entire way updating this story with the latest scores, updates and highlights below. Check out the live scores at the top of this story or a more detailed leaderboard.