Martin Alund defeated Leonardo Mayer 7-5 6-3 in the Argentina F12 qualifying round on clay. The upset overturned the form book — Leonardo Mayer came in leading the head-to-head 1–0, but Martin Alund had been the form player, winning 4 of their last 7 on clay. Martin Alund claimed a first win over Leonardo Mayer in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-09-19 | Argentina F12 | R16 | clay | Leonardo Mayer | 6-3 6-2 |
Averages over each player's completed matches in the selected window (65 vs 200). 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