Sun Min Ha defeated Keira Blackbeard 7-5 6-2 in the W15 Monastir 3 q32 on hard. The upset overturned the form book — Keira Blackbeard came in leading the head-to-head 1–0. Sun Min Ha claimed a first win over Keira Blackbeard in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-01-28 | W15 Monastir 4 | Q16 | hard | Keira Blackbeard | 7-6(3) 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.