Gaston Arturo Grimolizzi defeated Benjamin Tenti 6-0 6-0 in the Brazil F9 qualifying round on clay. The result followed the form book — Gaston Arturo Grimolizzi came in leading the head-to-head 1–0. Gaston Arturo Grimolizzi extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-31 | Brazil F37 | R16 | clay | Gaston Arturo Grimolizzi | 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.