Sunday shootout unfolding

Adam Scott opened the door and Ryan Moore has walked right in ... all the way to a tie for first place at the EDS Byron Nelson Championship.

Scott put his tee shot in the water at No. 5, leading to a double-bogey that has added intrigue to today's final round. Scott stands at 6-under, in a tie with Moore, who just took birdie at No. 8 _ his second in as many holes _ to join Scott atop the leader board.

The two frontrunners are three strokes clear of their closest pursuers as they complete their front nine at the TPC Four Seasons Las Colinas course.

_ Jimmy Burch