Steffi Graf defeated Magui Serna 7-6 6-1 in the Roland Garros round of 32 on clay. Steffi Graf extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-08-17 | Canadian Open | R16 | hard | Magui Serna | 6-4 6-4 |
| 1998-06-08 | Birmingham | QF | grass | Steffi Graf | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.