May 15-18 _ PGA Championship, Charlotte, N.C. June 12-15 _ U.S. Open, Oakmont, Pa. June 19-22 _ Travelers Championship, Cromwell, Conn. July 3-6 _ John Deere Classic, Silvis, Ill.

Here is a look at the lowest 72-hole scores in relation to par in PGA Tour history (since 1983), including Hideki Matsuyama's ...