Alessandro Da Col defeated Benjamin Rufer 4-6 6-4 6-1 in the Switzerland 2 2 round of 32 on clay. The upset overturned the form book — Benjamin Rufer came in leading the head-to-head 1–0. Alessandro Da Col claimed a first win over Benjamin Rufer in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-08-01 | Italy F24 | R16 | clay | Benjamin Rufer | 7-6(6) 6-4 |