Mai Hontama defeated Lulu Sun 6-2 6-2 in the Hua Hin qualifying round 1 on hard. The upset overturned the form book — Lulu Sun came in ranked #119. Mai Hontama extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-03-14 | W60 Pretoria | R32 | hard | Lulu Sun | 7-5 7-5 |
| 2022-06-23 | Wimbledon | Q32 | grass | Mai Hontama | 6-7(9) 6-2 6-3 |
| 2021-06-23 | W25 Porto | R32 | hard | Mai Hontama | 6-4 6-4 |
Averages over each player's completed matches in the selected window (200 vs 145). 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
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About