
Qinwen Zheng advanced when Katerina Siniakova retired 4-6 6-3 1-0 in the Miami round of 64. Qinwen Zheng claimed a first win over Katerina Siniakova in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-06-29 | Wimbledon | R128 | grass | Katerina Siniakova | 6-4 6-4 |
| 2025-06-30 | Wimbledon | R128 | grass | Katerina Siniakova | 7-5 4-6 6-1 |
| 2024-06-17 | Berlin | R16 | grass | Katerina Siniakova | 6-4 6-4 |
| 2023-07-03 | Wimbledon | R128 | grass | Katerina Siniakova | 6-3 7-5 |
Averages over each player's completed matches in the selected window (127 vs 148). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Zheng Q.: 18 days rest · 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