Marta Kostyuk
- Strongest on hard — weighted Elo 1961.
- Wins 62% of deciding sets — a genuine closer.
Form & fitness
Model carry-in
Marta Kostyuk sits in the top tier band of active WTA-tour players by our weighted Elo measure. On clay, the model rates them below their overall number — a surface where their price routinely overstates them. Pressure profile: tour-median. We use this to size break-point and tiebreak edges in close matches. Career record in our database: 231-129 (64.2%) across 360 matches — hard 143-84, clay 78-33, grass 10-12. Live numbers (weighted Elo, choke index, projected hold, full service profile, recent form) refresh nightly and are visible to subscribers.
How well Marta Kostyuk holds serve split by the ranking tier of the opponent — the gap between tiers is where value often hides.
Full data & recent form
How old is Marta Kostyuk?
Marta Kostyuk was born on 28 June 2002, making them 23 years old and represents Ukraine. They compete on the WTA tour.
Is Marta Kostyuk in form right now?
Over their last 5 completed matches in our database Marta Kostyuk has gone 4-1 (L-W-W-W-W, most recent first) — in strong form. Form is refreshed nightly.
What is Marta Kostyuk's best surface?
By our weighted Elo measure, Marta Kostyuk's strongest surface is hard, where they rate at 1961 Welo. Their record in our database on hard over the last 52 weeks is 20-8.
How does Marta Kostyuk perform under pressure?
Their choke index reads 0.354 — tour-median. We compute this from every break-point, tiebreak, and serving-for-the-set scenario over 36 months.
What is Marta Kostyuk's career win rate?
Marta Kostyuk has won 231 of 360 matches in our database (64.2%). By surface: hard 143-84, clay 78-33, grass 10-12.
Has fault.bet fired signals on Marta Kostyuk?
Yes — we've issued 3 settled signals involving Marta Kostyuk. Record: 2 wins, 1 losses. Every signal is logged publicly at fault.bet/results.
What tour does Marta Kostyuk play on?
Marta Kostyuk competes on the WTA tour. Our model covers every active WTA player with 30 or more matches in our database — refreshed nightly with new results and ratings.
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Methodology
Surface-specific weighted Elo, choke index, projected hold and other signals come from our Markov tennis model trained on 1.8 million matches. Read the methodology: how the Markov model misprices pressure · how the fault.bet model is built · Kelly staking guide.
Numbers refresh nightly from the production model. Last data snapshot: 2026-06-04. Not personalised advice. 18+. Responsible Gambling