Jana Novotna defeated Maria Sanchez Lorenzo 6-4 6-4 in the Berlin round of 16 on grass. Jana Novotna extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-06-21 | Wimbledon | R32 | grass | Jana Novotna | 6-4 6-3 |
| 1999-01-18 | Australian Open | R32 | hard | Maria Sanchez Lorenzo | 6-3 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.