Harry Roberts defeated Adrian Arcon 6-2 6-1 in the M15 Tauranga 1 q32 on hard. The upset overturned the form book — Adrian Arcon came in leading the head-to-head 2–0. Harry Roberts claimed a first win over Adrian Arcon in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-09-28 | M25 Perth 1 | Q32 | hard | Adrian Arcon | 6-2 6-2 |
| 2025-02-23 | M25 Launceston 1 | Q32 | hard | Adrian Arcon | 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.