Markus Kanellos defeated Mathias Hellstrom 3-6 6-3 6-4 in the Turkey 1 2 final on clay. The upset overturned the form book — Mathias Hellstrom came in leading the head-to-head 1–0, but Markus Kanellos had been the form player, winning 3 of their last 7 on clay. Markus Kanellos claimed a first win over Mathias Hellstrom in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-05-07 | Turkey 1 4 | QF | clay | Mathias Hellstrom | 6-0 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.