Viktor Troicki defeated Philipp Petzschner 2-6 6-3 6-3 in the Vienna qualifying round 2 on hard. The upset overturned the form book — Philipp Petzschner came in leading the head-to-head 2–1. Viktor Troicki narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-06-07 | Halle | R16 | grass | Philipp Petzschner | 7-6 6-3 |
| 2006-04-03 | United Arab Emirates F2 | F | hard | Viktor Troicki | 6-4 6-0 |
| 2006-03-27 | United Arab Emirates F1 | QF | hard | Philipp Petzschner | 6-2 4-6 7-5 |
Averages over each player's completed matches in the selected window (200 vs 28). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About