Jarkko Nieminen defeated Alexandr Dolgopolov 6-3 1-6 6-4 in the Hamburg round of 32 on clay. The upset overturned the form book — Alexandr Dolgopolov came in leading the head-to-head 3–0, defending last year's round of 32. Jarkko Nieminen claimed a first win over Alexandr Dolgopolov in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-06-09 | Queen's Club | R16 | grass | Alexandr Dolgopolov | 6-4 4-2 RET |
| 2014-03-19 | Miami Masters | R64 | hard | Alexandr Dolgopolov | 6-4 6-2 |
| 2012-12-30 | Brisbane | R16 | hard | Alexandr Dolgopolov | 6-2 4-1 RET |
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