Marta Kostyuk vs Elena Rybakina — Adelaide 1 Round of 16
Kostyuk M.
Marta Kostyuk defeated Elena Rybakina 6-7 6-2 6-3 in the Adelaide 1 round of 16 on hard. The upset overturned the form book — Elena Rybakina came in ranked #2, leading the head-to-head 5–0, defending last year's final. Marta Kostyuk claimed a first win over Elena Rybakina in six meetings, narrowing the head-to-head to 5–1.
Key context
- Match story: Marta Kostyuk dropped the opening set before beating Elena Rybakina 6–7 6–2 6–3.
Head to head
0–5| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-03-17 | Miami | R32 | hard | Elena Rybakina | 6-3 6-4 |
| 2026-03-04 | Indian Wells | R32 | hard | Elena Rybakina | 6-4 6-4 |
| 2025-07-27 | Montreal | QF | hard | Elena Rybakina | 6-1 2-1 RET |
| 2024-04-15 | Stuttgart | F | clay | Elena Rybakina | 6-2 6-2 |
| 2023-08-28 | US Open | R128 | hard | Elena Rybakina | 6-2 6-1 |
Serve vs return
This seasonEach player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Serve & return on hard
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Statistics
This seasonAverages over each player's completed matches in the selected window (163 vs 200). ATP, WTA & Challenger.
Clutch
Under pressurePerformance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Umpiry Score
Pre-matchThe Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Freshness
Recent loadKostyuk M.: 2 days rest · 4 matches, 82 games (7d) · Rybakina E.: 7 days rest · 1 match, 20 games (7d). Higher means fresher. About