Katerina Siniakova vs Marta KostyukPrediction, Head-to-Head Results, and Stats
🇨🇿Katerina Siniakova
#87 · 30 yrs · Right-Handed
1 meeting · sets 0–2
🇺🇦Marta Kostyuk
#10 · 23 yrs · Right-Handed
4wKaterina Siniakova and Marta Kostyuk have met 1 time since 2025; Marta Kostyuk leads 1–0. Across all meetings Siniakova has taken 0 sets to Kostyuk's 2. Their most recent meeting: Marta Kostyuk won at Dubai Duty Free Championships - Dubai (2025).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Siniakova | Kostyuk | ||
|---|---|---|---|---|
| Indicator | Katerina Siniakova | Marta Kostyuk | ||
| Wins in straight sets | 76% | 13/17 | 72% | 26/36 |
| Wins a set when losing | 50% | 9/18 | 40% | 4/10 |
| Goes to a deciding set | 37% | 13/35 | 30% | 14/46 |
| Covers −1.5 sets as favorite | 52% | 11/21 | 59% | 20/34 |
| Covers +1.5 sets as underdog | 75% | 9/12 | 67% | 8/12 |
| Tiebreak sets won | 43% | 3/7 | 40% | 4/10 |
| Wins after taking set 1 | 76% | 13/17 | 91% | 30/33 |
| Wins 2-0 after taking set 1 | 76% | 13/17 | 79% | 26/33 |
Colored rows are higher-is-better: green above 50%, red below. Favorite/underdog set by book odds; cover rows count only matches with odds on record. Head-to-head: 1 of 1 completed meetings ended in straight sets (Siniakova 0, Kostyuk 1).
Style Matchup
Playing styles and historical archetype record
Siniakova
🏹 Frontrunner
Kostyuk
👑 The Complete Package
Matchup analysis
🏹 Frontrunner vs 👑 The Complete Package is historically tight (51% vs 49%, 978 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
Feb 17, 2025
Dubai Duty Free Championships - Dubai
H Hard · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Siniakova | Kostyuk | ||
|---|---|---|---|---|
| Outcome | Katerina Siniakova | Marta Kostyuk | ||
| 1 or more | 83% | 5/6 | 100% | 12/12 |
| 3 or more | 50% | 3/6 | 75% | 9/12 |
| 5 or more | 17% | 1/6 | 58% | 7/12 |
| 10 or more | 0% | 0/6 | 0% | 0/12 |
| 15 or more | 0% | 0/6 | 0% | 0/12 |
| 20 or more | 0% | 0/6 | 0% | 0/12 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Siniakova | Kostyuk |
|---|---|---|
| W-L | 3–3 | 8–4 |
| Avg odds | 2.80 | 1.49 |
| ROI % | -18.3% | -11.8% |
| Units P/L | -1.10u | -1.41u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Siniakova | Kostyuk |
|---|---|---|
| Countries | 1 | 1 |
| Events | 1 | 1 |
| Matches | 2 | 1 |
| Distance | 0 mi · 0 km | 0 mi · 0 km |
| Route | ROU | UKR |
Host country from each tournament in the last 30 days, including the current event even when a player arrived on a bye. Route is the order of countries visited; consecutive stops in the same country are shown once. Distance is the great-circle total between host cities, shown only when every stop in the window is geocoded. A rough fatigue signal, not a headline stat.
Common opponents
Results vs. opponents both players faced · Last 12 months
Kostyuk has a higher win rate against shared opponents (90% vs Siniakova's 40%).
| Opponent | Siniakova | Kostyuk |
|---|---|---|
| Elina Svitolina | L 61 46 26 | W 63 26 62 |
| Magda Linette | W 64 63 | W 64 60 |
| Liudmila Samsonova | L 36 57 | L 64 26 57 |
| Mirra Andreeva | W 46 76 63 | W 46 60 62 |
| Madison Keys | L 16 36 | W 63 61 |
| Sofia Kenin | W 16 64 61 | W 46 63 75 |
| Kamilla Rakhimova | L | W 62 64 |
| Anna Blinkova | W 62 62 | W 67 63 63 |
| Jessica Pegula | L 26 46 | W 61 64 |
| Caty Mcnally | L 36 62 67 | W 62 63 |
Recent Form
Last five matches per player
Elina Svitolina
China Open - Beijing · 2nd Round
Oct 3
Magda Linette
China Open - Beijing · 1st Round
Oct 1
Naomi Osaka
U.S. Open - New York · 2nd Round
Sep 3
Elisabetta Cocciaretto
U.S. Open - New York · 1st Round
Sep 1
Madison Keys
Cincinnati Open - Cincinnati · 3rd Round
Aug 18
Jessica Bouzas Maneiro
Cincinnati Open - Cincinnati · 2nd Round
Aug 16
Kamilla Rakhimova
National Bank Open - Toronto · 2nd Round
Aug 4
Nikola Bartunkova
Wimbledon - London · 2nd Round
Jul 1
Liudmila Samsonova
Guadalajara Open Akron - Guadalajara · Quarterfinals
Sep 17
Linda Noskova
U.S. Open - New York · 4th Round
Sep 6
Ekaterina Alexandrova
U.S. Open - New York · 3rd Round
Sep 4
Sloane Stephens
U.S. Open - New York · 2nd Round
Sep 2
Storm Hunter
U.S. Open - New York · 1st Round
Aug 30
Coco Gauff
Cincinnati Open - Cincinnati · Quarterfinals
Aug 22
Mirra Andreeva
Cincinnati Open - Cincinnati · 4th Round
Aug 19
Sloane Stephens
Cincinnati Open - Cincinnati · 3rd Round
Aug 18
Win rate
Matches, sets and games won · Last 12 months · 35–46 matches
| Metric | Siniakova | Kostyuk |
|---|---|---|
| Matches won | 49% | 78% |
| Sets won | 52% | 72% |
| Games won | 51% | 59% |
Record by tier
Head-to-head record by tournament tier
| Stage | Siniakova | Kostyuk |
|---|---|---|
| WTA 1000 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Siniakova | Kostyuk |
|---|---|---|
| Hard | 0 | 1 |
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