Australian Harrison Endycott is three behind the lead in the PGA Tour event in Jackson, Mississippi. (AP PHOTO)Australian Harrison Endycott is three behind the lead in the PGA Tour event in Jackson, Mississippi. (AP PHOTO) Credit: AAPThe Ryder Cup may be in the rearview mirror, but the name Ryder is on everybody's mind and top of a crowded PGA Tour leaderboard. He is part of a four-way tie for the lead at the Country Club of Jackson in Mississippi. Amateur Michael La Sasso, the NCAA individual champion from Ole Miss, is tied for 13th at four-under 68, along with Australia's Harrison Endycott.