Beatriz Haddad Maia vs Marta Kostyuk — San Diego Round of 16
Haddad Maia B.
Beatriz Haddad Maia defeated Marta Kostyuk 7-5 6-7 6-2 in the San Diego round of 16 on hard. The upset overturned the form book — Marta Kostyuk came in ranked #11.
Key context
- Match story: Beatriz Haddad Maia closed it out in three sets, 7–5 6–7 6–2.
Head to head
No previous meetings on record.
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 (174 vs 163). 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 loadHaddad Maia B.: 13 days rest · 1 match (14d) · Kostyuk M.: 4 days rest · 3 matches, 57 games (7d). Higher means fresher. About