Daniel Munoz de la Nava defeated Carlos Poch Gradin 4-6 6-4 6-4 in the Spain F32 round of 16 on hard. The upset overturned the form book — Carlos Poch Gradin came in leading the head-to-head 1–0. Daniel Munoz de la Nava claimed a first win over Carlos Poch Gradin in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-07-28 | Spain F16 | R16 | clay | Carlos Poch Gradin | 7-5 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.