David Marrero defeated Francois Vatin 6-4 6-3 in the Portugal 2 4 round of 16 on clay. The upset overturned the form book — Francois Vatin came in leading the head-to-head 1–0. David Marrero claimed a first win over Francois Vatin in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-06-04 | Spain 6 1 | R32 | clay | Francois Vatin | 6-4 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.