Younes El Aynaoui defeated David Nalbandian 6-3 4-6 6-4 in the Miami Masters round of 32 on hard. The upset overturned the form book — David Nalbandian came in leading the head-to-head 1–0, defending last year's round of 128. Younes El Aynaoui claimed a first win over David Nalbandian in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-08-25 | US Open | QF | hard | David Nalbandian | 7-6(2) 6-2 3-6 7-5 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (83 vs 200). ATP, WTA & Challenger.