
Viktorija Golubic defeated Madison Keys 6-2 6-3 in the Fed Cup WG R1: USA vs SUI round robin on hard. The upset overturned the form book — Madison Keys came in ranked #23. Viktorija Golubic extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-07-03 | Wimbledon | R64 | grass | Madison Keys | 7-5 6-3 |
| 2022-09-26 | Tallinn | R32 | hard | Viktorija Golubic | 6-3 6-2 |
| 2021-06-28 | Wimbledon | R16 | grass | Viktorija Golubic | 7-6(3) 6-3 |
| 2017-03-20 | Miami | R64 | hard | Madison Keys | 6-1 6-2 |
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
Golubic V.: 11 days rest · 2 matches (14d) · Keys M.: 7 days rest · 1 match, 23 games (7d). Higher means fresher. About