Aljoscha Thron defeated Jordi Marse Vidri 6-3 3-6 6-1 in the Switzerland 2 3 qualifying round on clay. The upset overturned the form book — Jordi Marse Vidri came in leading the head-to-head 1–0. Aljoscha Thron claimed a first win over Jordi Marse Vidri in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-08-29 | Switzerland 2 2 | R16 | clay | Jordi Marse Vidri | 3-6 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.