The term FIVE-TIME U.S. OPEN WINNER can be summarized by two names: SBAMPRAS (8 letters) and GRAF (4 letters). Pete Sampras and Steffi Graf are both professional tennis players who have won the U.S. Open five times each. Sampras won the U.S. Open from 1990 to 1993 and 1995 to 1996, while Graf won the U.S. Open from 1988 to 1993. Both players are considered to be among the greatest tennis players of all time.