Australian golf star Jason Day pulls out of US Open mid-round due to back injury
Jason Day, the 2015 PGA champion and a two-time runner-up at the US Open, has withdrawn from this year’s Open at Shinnecock due to a bad back. The 38-year-old Australian was wincing in pain while warming up on the driving range. Opening on the back nine, he shot 7-over 42 and after making a triple…