PGA Tour: Shriners Hospitals for Children Open preview and pick

The PGA Tour moves from Napa to Sin City this weekend for the Shriners Hospitals for Children Open at TPC Summerlin. This year it takes place four weeks earlier than a year ago, and since the Presidents Cup is in the not-too-distant future, it probably has a better field than one might expect at this time of year. Among those making his 2019-20 season bow is world No. 1 Brooks Koepka, who appears here for the first time since finishing second in 2016.