Novak and Griffin tied for the best round of Friday with a 6-under 66 to vault into a share of the lead. For Novak, it's a continuation of the best stretch of his career as he's coming off of a runner-up at the RBC Heritage. He seems to be carrying that positive momentum into this week.

A lthough most of the media focuses on Rory McIlroy after the last Zurich Classic, we cannot forget Shane Lowry, without whom this tournament would not be as interesting. The Iris