Julie Belgraver defeated Natalia Siedliska 2-6 7-5 6-2 in the W15 Cancun 2 semi-final on hard. The upset overturned the form book — Natalia Siedliska came in leading the head-to-head 1–0. Julie Belgraver claimed a first win over Natalia Siedliska in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-01-21 | W15 Cancun 1 | QF | hard | Natalia Siedliska | 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.