Haluk Akkoyun defeated Rudy Coco 6-3 3-6 6-4 in the Turkey F8 round of 32 on hard. The upset overturned the form book — Rudy Coco came in leading the head-to-head 1–0, but Haluk Akkoyun had been the form player, winning 2 of their last 5 on hard. Haluk Akkoyun claimed a first win over Rudy Coco in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-08-08 | Turkey F23 | QF | hard | Rudy Coco | 3-6 6-3 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.