Liudmila Samsonova defeated Aryna Sabalenka 7-6 4-6 6-3 in the Montreal round of 16 on hard. The upset overturned the form book — Aryna Sabalenka came in ranked #1, leading the head-to-head 7–2. Liudmila Samsonova narrowed the head-to-head to 7–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-10-09 | Wuhan | R16 | hard | Aryna Sabalenka | 6-3 6-2 |
| 2025-10-06 | Wuhan | R16 | hard | Aryna Sabalenka | 6-3 6-2 |
| 2025-03-13 | Indian Wells | QF | hard | Aryna Sabalenka | 6-2 6-3 |
| 2025-03-05 | Indian Wells | QF | hard | Aryna Sabalenka | 6-2 6-3 |
| 2024-08-17 | Cincinnati | QF | hard | Aryna Sabalenka | 6-3 6-2 |
| 2024-08-12 | Cincinnati | QF | hard | Aryna Sabalenka | 6-3 6-2 |
| 2023-08-07 | Montreal | R16 | hard | Liudmila Samsonova | 7-6 4-6 6-3 |
| 2023-01-02 | Adelaide 1 | R16 | hard | Aryna Sabalenka | 7-6 7-6 |
| 2022-10-17 | Guadalajara 2 | R32 | hard | Liudmila Samsonova | 6-4 2-6 6-2 |
Averages over each player's completed matches in the selected window (174 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
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About