Donald Young defeated Viktor Troicki 4-6 0-6 7-6 6-2 6-4 in the US Open round of 32 on hard. The result followed the form book — Donald Young came in defending last year's round of 128. Donald Young extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-06-19 | Queen's Club | R16 | grass | Donald Young | 6-3 6-4 |
| 2012-05-06 | Madrid Masters | R64 | clay | Viktor Troicki | 6-1 4-6 6-1 |
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