Mary Pierce defeated Steffi Graf 6-2 6-2 in the Roland Garros semi-final on clay. The upset overturned the form book — Steffi Graf came in leading the head-to-head 1–0, defending the title. Mary Pierce claimed a first win over Steffi Graf in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1993-08-30 | US Open | R16 | hard | Steffi Graf | 6-1 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.