News Kevin Chappell fires 59 at The Greenbrier, 11th sub-60 round in PGA Tour history September 13, 2019 Bill Speros, Golfweek Comments Off on Kevin Chappell fires 59 at The Greenbrier, 11th sub-60 round in PGA Tour history Kevin Chappell used a stretch of nine consecutive birdies on the way to becoming the 11th player to break 60 in the history of the PGA Tour.