Monica Niculescu defeated Matea Mezak 6-2 6-2 in the Sofia 25K round of 16 on clay. Monica Niculescu extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-04-14 | Dubrovnik 10K | QF | clay | Monica Niculescu | 6-3 6-2 |
| 2003-03-31 | Makarska 10K | R32 | clay | Matea Mezak | 5-7 6-4 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.