Jason Day, of Australia, is No. 1 in the world golf rankings.
Jason Day, of Australia, is No. 1 in the world golf rankings. Darron Cummings AP
Jason Day, of Australia, is No. 1 in the world golf rankings. Darron Cummings AP

Odds favor Spieth, Day in the U.S. Open

June 15, 2016 11:20 AM