Racing PositionsSwafford gets stung but leads at Punta Cana6YDeLaet to have back surgery, out 6-12 months8YDuncan carries Safeway lead into final round9YDeLaet goes 6-under in 4 holes at PGA Champ.9YKevin MaguireDufner eagles twice to take 1-shot RBC lead9YDeLaet, Donald share lead at RBC Heritage9Y
