Hiroki Moriya defeated Rio Noguchi 7-5 4-6 6-2 in the Playford CH round of 16 on hard. The upset overturned the form book — Rio Noguchi came in ranked #213, defending last year's final. Hiroki Moriya extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-09-20 | Chengdu | Q1 | hard | Rio Noguchi | 7-5 6-3 |
| 2021-06-16 | M25 Tulsa 1 | R32 | hard | Hiroki Moriya | 7-6(7) 4-6 6-4 |
Averages over each player's completed matches in the selected window (193 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About