Yann Marti defeated Matthieu Vierin 6-2 4-6 7-6 in the Italy F9 round of 32 on clay. The result followed the form book — Yann Marti came in leading the head-to-head 1–0. Yann Marti extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-08-26 | Switzerland F6 | R16 | clay | Yann Marti | 6-2 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.