Idan Mark defeated Isaac Frost 6-3 7-6 in the Greece F2 round of 32 on carpet. The upset overturned the form book — Isaac Frost came in leading the head-to-head 1–0. Idan Mark claimed a first win over Isaac Frost in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-05-19 | Greece F3 | R32 | hard | Isaac Frost | 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.