Vs. Hamilton
Williams and Hamilton first met in tennis in 1921, but they have not met since 1934.
Williams leads the series 6-0 through 2007-08.
| Year | Winner | Location (W/H) | Score | Tournament |
| 1934 | Williams | H | 9-0 | |
| 1933 | Williams | W | 7-2 | |
| 1931 | Williams | W | 6-0 | |
| 1930 | Williams | W | 6-0 | |
| 1927 | Williams | H | 6-3 | |
| 1921 | Williams | W | 6-0 |
