Daniel Cox defeated David Guez 6-2 6-0 in the Portoroz CH round of 16 on hard. The upset overturned the form book — David Guez came in leading the head-to-head 1–0, but Daniel Cox had been the form player, winning 5 of their last 8 on hard. Daniel Cox claimed a first win over David Guez in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-02-09 | France F3 | R32 | hard | David Guez | 7-5 2-6 6-4 |
Averages over each player's completed matches in the selected window (200 vs 145). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About