Phil Mickelson nearly made history on Day 1 of the 2016 Open Championship, shooting the 28th round of 63 in a men's major championship. He leads by three at Royal Troon, and on GNN Live presented by Nadkins, T.J. Rives and Ryan Ballengee break it all down for you, including Mickelson's chances to close the deal on a sixth major.
Make sure to join us for GNN LIVE on GNN Radio each night after network coverage of the British Open Championship, and let us know your thoughts on the show and the topics we're discussing on Twitter by tweeting @golfnewsnet or using the hashtag #GNNLive!