Mirko Pehar defeated Alan Mackin 6-7 6-2 6-0 in the Morocco F1 round of 16 on clay. The upset overturned the form book — Alan Mackin came in leading the head-to-head 2–0. Mirko Pehar claimed a first win over Alan Mackin in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-09-27 | USA F26 | R16 | hard | Alan Mackin | 6-3 6-3 |
| 2002-12-02 | Jamaica F20 | R16 | hard | Alan Mackin | 6-3 4-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.