Adrian Menendez Maceiras defeated Oscar Burrieza 6-4 6-1 in the Spain F20 qualifying round on hard. The upset overturned the form book — Oscar Burrieza came in leading the head-to-head 1–0. Adrian Menendez Maceiras claimed a first win over Oscar Burrieza in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-09-05 | Spain F23 | QF | hard | Oscar Burrieza | 6-1 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.