Matt Guyaux defeated Miguel Gallardo Valles 6-4 7-5 in the Mexico F4 round of 32 on hard. The result followed the form book — Matt Guyaux came in leading the head-to-head 1–0. Matt Guyaux extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-06-12 | Mexico F3 | R16 | hard | Matt Guyaux | 7-6(5) 4-6 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.