The 1970 U.S. Open was the 70th U.S. Open, held June 18–21 at Hazeltine National Golf Club in Chaska, Minnesota, a suburb southwest of Minneapolis. Tony Jacklin shot under-par in all four rounds on his way to a seven-stroke victory and his only U.S. Open title, the second of his two major championships. He was the first champion born in England since Cyril Walker in 1924.
Jacklin led wire-to-wire and was hardly threatened throughout the championship. From Wikipedia
