(CNN)Justin Thomas confronted a fan for heckling him Sunday before he wrapped up the seventh PGA Tour win of his career. The Louisville native sunk a three foot putt to defeat rival Luke List on the first playoff hole at the Honda Classic in Palm Beach, Florida. So he got to leave a couple holes early. Thomas was tied for the lead at the time and held his nerve to card two pars and a birdie on the final three holes to finish level with List at eight-under-par.