Sources: PGA Tour, PIF meeting in New York - Dunlap becomes first player in PGA Tour history to win as an amateur and a pro in the same year - 2024 John Deere Classic: Hayden Springer records 14th sub-60 round in PGA Tour history to lead after Round 1 - Hayden Springer etches his name into PGA Tour history with epic John Deere Classic 1st round - Springer posts the 14th sub-60 round in PGA Tour history with his eagle-birdie finish for a 59 - PGA CHAMPIONSHIP '24: Facts and figures for the PGA at Valhalla - Kohles leads in Puerto Rico in search of first PGA Tour title - Rahm eyes 'a way back' to play PGA Tour events - As AT&T Pebble Beach Pro-Am moves to signature status, PGA Tour staple finally gets field worthy of venue - Sources: PGA Tour, U.S. group nearing $3B deal