Guillermo Bujniewicz defeated Gonzalo Tur 7-6 6-1 in the Argentina F15 round of 32 on clay. The result followed the form book — Guillermo Bujniewicz came in leading the head-to-head 1–0. Guillermo Bujniewicz extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-05-04 | Argentina F4 | R32 | clay | Guillermo Bujniewicz | 4-6 6-3 7-6(5) |