Jason Kubler defeated Andoni Vivanco Guzman 7-6 6-7 7-5 in the Spain F37 qualifying round on clay. The result followed the form book — Jason Kubler came in leading the head-to-head 1–0. Jason Kubler extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-09-20 | Spain F34 | R32 | hard | Jason Kubler | 6-2 5-7 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.