Marco Viola defeated Fabio Colangelo 6-1 6-4 in the Italy F13 round of 32 on clay. The upset overturned the form book — Fabio Colangelo came in leading the head-to-head 2–0, but Marco Viola had been the form player, winning 3 of their last 6 on clay. Marco Viola claimed a first win over Fabio Colangelo in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-09-25 | Italy F33 | R32 | clay | Fabio Colangelo | 6-4 6-4 |
| 2006-02-27 | Italy F3 | R16 | clay | Fabio Colangelo | 6-0 1-6 6-4 |