Heading into the final 18 holes with a three-stroke lead, all Justin Thomas had to do was not screw things up.
He barely broke a sweat.
Thomas carded a one-under 69, capturing the 2018 Bridgestone Invitational by four strokes as those closest to him faltered. Rory McIlroy and Ian Poulter, who entered the day three strokes behind, went a combined seven over to fall well out of contention.
PGA TOURA special victory full of emotion. u2764 @JustinThomas34 wins @WGC_Bridgestone with his grandparents by his side for the first time on TOUR. #LiveUnderPar https://t.