By the halfway point on Sunday at the Sony Open, it was all over but the assault on the record books. Justin Thomas closed out his dominant two-tournament stretch in Hawaii with a 65 on Sunday to set the all-time PGA Tour scoring record in a 72-hole event at 253.
His score breaks the mark of 254 set by Tommy Armour III at the 2003 Texas Open. Thomas finished at 27 under for the four-day event and won by seven over Justin Rose. Thomas also set the lowest 36-hole scoring record (123) and tied the 54-hole record (188).