Nicolas Gustavo Kauer defeated Juan Sebastian Vivanco 6-1 6-3 in the Chile F4 qualifying round on clay. The result followed the form book — Nicolas Gustavo Kauer came in leading the head-to-head 1–0. Nicolas Gustavo Kauer extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-03-28 | Chile F1 | R32 | clay | Nicolas Gustavo Kauer | 6-2 5-7 6-0 |