
Dominik Koepfer defeated Hugo Dellien 7-5 6-2 6-4 in the Australian Open round of 128 on hard. The upset overturned the form book — Hugo Dellien came in ranked #141, leading the head-to-head 1–0, defending last year's round of 128. Dominik Koepfer claimed a first win over Hugo Dellien in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-01-23 | USA F5 | F | clay | Hugo Dellien | 6-2 7-5 |
Averages over each player's completed matches in the selected window (189 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Dellien H.: 9 days rest · 1 match (14d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About