Borna Coric defeated Sergiy Stakhovsky 6-2 6-7 7-6 in the Bucharest round of 32 on clay. The upset overturned the form book — Sergiy Stakhovsky came in defending last year's quarter-final. Borna Coric extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-06-29 | Wimbledon | R128 | grass | Borna Coric | 4-6 7-6(5) 6-2 1-6 9-7 |
| 2015-02-02 | Zagreb | R32 | hard | Sergiy Stakhovsky | 6-2 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