Ignacio Coll Riudavets defeated Andoni Vivanco Guzman 6-4 6-4 in the Spain F11 round of 16 on clay. The upset overturned the form book — Andoni Vivanco Guzman came in leading the head-to-head 2–0. Ignacio Coll Riudavets claimed a first win over Andoni Vivanco Guzman in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-05-04 | Great Britain F6 | SF | clay | Andoni Vivanco Guzman | 7-6(2) 6-2 |
| 2009-04-27 | Great Britain F5 | SF | clay | Andoni Vivanco Guzman | 3-6 6-3 6-3 |