Andy Zhang Photos by Matt Ginella Paul Casey has withdrawn from the U.S. Open at the Olympic Club in San Francisco, this opens the door for Andy Zhang, a 14-year-old from China to be what officials believe to be the youngest player in championship history. Andy Zhang lost in a playoff at a sectional qualifier in Florida. He was the second alternate when the week began at Olympic Club. Brandt Snedeker also withdrew Monday, and Paul Casey pulled out because of a recurring shoulder injury, a legacy from his silly snowboarding incident. Tadd Fujikawa, an American Japanese born in Honolulu Hawaii, had been the youngest in the modern era. He was 15 when he qualified for the 2006 U.S. Open at Winged Foot. Andy has booked a practice round tee time with Bubba Watson and Webb Simpson for seven Tuesday morning, and was already thinking of what was to come, and just minutes after attaching his official player badge to the brim of his cap, Andy said; "I do get nervous, actually. I will be with all these players I watch on TV, walking right next to them. It will be great. I will just try to enjoy it as much as possible. I want to play well, but just to play on a major championship course is great."