
Coco Gauff defeated Katerina Siniakova 6-1 6-2 in the Adelaide 2 round of 32 on hard. The result followed the form book — Coco Gauff came in ranked #4, leading the head-to-head 4–2. Coco Gauff extended the head-to-head to 5–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-02-12 | Doha | R32 | hard | Katerina Siniakova | 6-2 6-4 |
| 2023-06-19 | Berlin | R32 | grass | Coco Gauff | 6-3 6-4 |
| 2023-01-16 | Australian Open | R128 | hard | Coco Gauff | 6-1 6-4 |
| 2022-11-11 | BJK Cup Finals RR: CZE vs USA | RR | hard | Katerina Siniakova | 7-6(1) 6-1 |
| 2021-05-17 | Parma | SF | clay | Coco Gauff | 7-5 1-6 6-2 |
| 2020-10-19 | Ostrava | R32 | hard | Coco Gauff | 7-5 6-4 |
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
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Gauff C.: 5 days rest · 2 matches, 56 games (7d) · Siniakova K.: 13 days rest · 1 match (14d). Higher means fresher. About