After a wild week at Augusta National, the PGA Tour heads to its traditional post-Masters stop at Harbour Town. Here's what You Oughta Know heading into the RBC Heritage.
• World No. 1 Jason Day headlines a field that includes Paul Casey, Bryson DeChambeau, Ernie Els, Tony Finau, Matthew Fitzpatrick, Zach Johnson, Kevin Kisner, Matt Kuchar, Davis Love III, Graeme McDowell, Vijay Singh, Brandt Snedeker and Justin Thomas.
• Day will try to become the first No.