Facundo Arguello defeated Ivan Miranda 6-3 6-3 in the Argentina F5 round of 16 on clay. The upset overturned the form book — Ivan Miranda came in leading the head-to-head 1–0. Facundo Arguello claimed a first win over Ivan Miranda in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-10-19 | Chile F3 | F | clay | Ivan Miranda | 6-1 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.