Anastasia Potapova defeated Katerina Siniakova 6-3 6-4 in the Beijing round of 128 on hard. The upset overturned the form book — Katerina Siniakova came in leading the head-to-head 2–0, defending last year's round of 64. Anastasia Potapova claimed a first win over Katerina Siniakova in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-01-09 | Adelaide 2 | R32 | hard | Katerina Siniakova | 6-1 1-0 |
| 2019-08-19 | New York | R16 | hard | Katerina Siniakova | 6-0 3-0 |
Averages over each player's completed matches in the selected window (61 vs 88). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Potapova A.: 3 days rest · 1 match, 18 games (7d) · Siniakova K.: 1 day rest · 2 matches, 43 games (7d). Higher means fresher. 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