Nina Duebbers defeated Maria Elena Camerin 7-6 7-5 in the US Open q128 on hard. The upset overturned the form book — Maria Elena Camerin came in leading the head-to-head 1–0, defending last year's round of 128. Nina Duebbers claimed a first win over Maria Elena Camerin in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-01-27 | Rockford 25K | R16 | hard | Maria Elena Camerin | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.