19:0018.08.2026
Kostyuk M. vs Stephens S. Live Score & H2H
Questions & Answers
Who is the favourite in Kostyuk M. vs Stephens S.?
CheckLive's model makes Kostyuk M. the favourite — a 70% win probability.
What is the recent form ahead of Kostyuk M. vs Stephens S.?
Recent matches (by sets) — Kostyuk M.: 3-2 (W 2:1, L 1:2, W 2:0, W 2:0, L 0:2); Stephens S.: 4-1 (W 2:0, W 2:0, L 0:2, W 2:0, W 2:1).
When do Kostyuk M. and Stephens S. play?
18.08.2026 at 19:00 (UTC), Cincinnati, Round of 32.
Kostyuk M.
Ukraine- Right-HandedPlays
- 21Age
- 1.75 mHeight
- kgWeight
- 0Turned pro
- 0 Rank (PT S)
920.4k €Per year
2.7M €Per career time
ResidenceN/A
BirthplaceKyiv, Ukraine
Recent form
Hover over the shape diagram to see event details.
Stephens S.
USA- Right-HandedPlays
- 30Age
- 1.7 mHeight
- 61 kgWeight
- 0Turned pro
- 0 Rank (PT S)
623.8k €Per year
15M €Per career time
ResidenceFt. Lauderdale, FL, USA
BirthplacePlantation, FL, USA
Recent form
Hover over the shape diagram to see event details.
◆ CheckLive verdict
Clear favorite — Kostyuk M.
CheckLive's read favors Marta Kostyuk, and for good reason: her ratings across form, skill and mental strength sit clearly above Sloane Stephens'. A 70% lean, it is not a coin-flip — Kostyuk looks the steadier player and the natural pick to advance.
Kostyuk M. to win1.13
High confidence70%
Three CheckLive metrics
CheckForm
100
92.5
CheckSkill
78.96
65.94
CheckMental
96
76
CheckLive total89.7 vs 77.3+12.4
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Under 18.565%2.00
Today's market odds.
Frequently Asked Questions
Who will win between Kostyuk and Stephens?
Marta Kostyuk is the pick. CheckLive's ratings give her a clear edge over Sloane Stephens across recent form, skill and mental strength, making her the safer choice to advance in Cincinnati.
Who is the favorite based on recent form?
Marta Kostyuk is the favorite. Her recent form rating of 100 outpaces Sloane Stephens' 92.5, and her overall CheckLive rating sits comfortably higher heading into this Round of 32 match.
Will the match go over or under total games?
Under total games looks likely because Kostyuk's overall edge is substantial. Ratings indicate a match that should finish in fewer games rather than a long tussle, since she holds advantages across the key areas.
H2H
Odds
| Bookmaker | 1 | 2 |
|---|---|---|