Alexandra Fusai defeated Patricia Hy Boulais 6-2 6-4 in the Roland Garros round of 128 on clay. The upset overturned the form book — Patricia Hy Boulais came in leading the head-to-head 2–0, defending last year's round of 64. Alexandra Fusai claimed a first win over Patricia Hy Boulais in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-10-20 | Quebec City | R32 | hard | Patricia Hy Boulais | 6-2 3-6 7-6 |
| 1990-05-28 | Roland Garros | Q64 | clay | Patricia Hy Boulais | 3-6 6-4 6-0 |