
Nao Hibino defeated Harriet Dart 4-6 6-4 6-1 in the Charleston 125 round of 32 on hard. The upset overturned the form book — Harriet Dart came in ranked #143. Nao Hibino extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-01-09 | Australian Open | Q32 | hard | Nao Hibino | 6-4 7-5 |
Averages over each player's completed matches in the selected window (177 vs 164). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About