Joao Walendowsky defeated Marcos Vinicius Dias 2-6 7-5 6-4 in the Argentina F2 q32 on clay. The result followed the form book — Joao Walendowsky came in leading the head-to-head 1–0. Joao Walendowsky extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-12-02 | Brazil F19 | R32 | clay | Joao Walendowsky | 7-6(9) 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.