Viktor Troicki defeated Martin Klizan 4-6 6-3 7-5 in the Sofia semi-final on hard. The result followed the form book — Viktor Troicki came in leading the head-to-head 4–1. Viktor Troicki extended the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-04-12 | Monte Carlo Masters | R64 | clay | Viktor Troicki | 7-6(5) 5-7 6-2 |
| 2015-01-11 | Sydney | R32 | hard | Viktor Troicki | 6-2 6-3 |
| 2014-09-22 | Shenzhen | R32 | hard | Viktor Troicki | 5-7 6-1 3-0 RET |
| 2013-06-17 | Eastbourne | R32 | grass | Martin Klizan | 6-3 6-2 |
| 2012-06-25 | Wimbledon | R64 | grass | Viktor Troicki | 6-4 4-6 5-7 7-6(3) 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About