Juan Manuel Elizondo defeated Carlos Palencia 6-4 6-0 in the Mexico F4 round of 16 on hard. The upset overturned the form book — Carlos Palencia came in leading the head-to-head 1–0. Juan Manuel Elizondo claimed a first win over Carlos Palencia in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-05-16 | Mexico F6 | SF | clay | Carlos Palencia | 6-1 6-7(5) 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.