Viktor Troicki defeated Alexandr Dolgopolov 6-7 7-6 6-2 in the New Haven round of 16 on hard. The upset overturned the form book — Alexandr Dolgopolov came in leading the head-to-head 3–1. Viktor Troicki narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-01-08 | Sydney | R32 | hard | Alexandr Dolgopolov | 6-3 6-7(6) 7-5 |
| 2017-08-28 | US Open | R32 | hard | Alexandr Dolgopolov | 6-1 6-0 6-4 |
| 2017-03-06 | Indian Wells Masters | R128 | hard | Alexandr Dolgopolov | 6-1 6-4 |
| 2011-05-22 | Roland Garros | R32 | clay | Viktor Troicki | 6-4 3-6 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