Philipp Hammer defeated Ivaylo Traykov 4-6 6-4 6-1 in the Greece Masters 4 qualifying round on hard. The upset overturned the form book — Ivaylo Traykov came in leading the head-to-head 1–0. Philipp Hammer claimed a first win over Ivaylo Traykov in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-02-28 | Greece Masters 1 | R16 | hard | Ivaylo Traykov | 6-1 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.