1. Who, like Pete Sampras, won 5 US Open titles?:
2. Who is this?:
3. Who won the most US Open Women's Singles titles in the 20th century?:
4. Who is this?:
5. Who won the US Open Men's Singles at age 19 in 1990?:
6. Who was just 14 years and eight days old when she beat Sara Gomer at the US Open in 1985?:
7. Who won a 38-point tie-break against Daniel Nestor at the US Open in 1993?:
8. Who beat Ken Rosewall in the 1974 US Open final for the loss of just two games?:
9. Who did Andre Agassi beat in the 1994 US Open final?:
10. Who has played in the most US Open Men's Singles finals?