Ruan Roelofse defeated Gerald Melzer 2-6 6-2 6-2 in the Turkey F7 round of 16 on hard. The upset overturned the form book — Gerald Melzer came in leading the head-to-head 2–0. Ruan Roelofse claimed a first win over Gerald Melzer in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-31 | Burundi F1 | F | clay | Gerald Melzer | 6-4 6-2 |
| 2010-09-20 | Uganda F1 | QF | clay | Gerald Melzer | 6-4 6-3 |
Averages over each player's completed matches in the selected window (142 vs 200). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About