Iga Swiatek vs Katerina SiniakovaPrediction, Head-to-Head Results, and Stats
🇵🇱Iga Swiatek
#9 · 25 yrs · Right-Handed
1 meeting · sets 2–0
🇨🇿Katerina Siniakova
#87 · 30 yrs · Right-Handed
Iga Swiatek and Katerina Siniakova have met 1 time since 2025; Iga Swiatek leads 1–0. Across all meetings Swiatek has taken 2 sets to Siniakova's 0. Their most recent meeting: Iga Swiatek won at Australian Open - Melbourne (2025).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Swiatek | Siniakova | ||
|---|---|---|---|---|
| Indicator | Iga Swiatek | Katerina Siniakova | ||
| Wins in straight sets | 79% | 33/42 | 76% | 13/17 |
| Wins a set when losing | 63% | 10/16 | 50% | 9/18 |
| Goes to a deciding set | 33% | 19/58 | 37% | 13/35 |
| Covers −1.5 sets as favorite | 57% | 32/56 | 52% | 11/21 |
| Covers +1.5 sets as underdog | 0% | 0/1 | 75% | 9/12 |
| Tiebreak sets won | 67% | 6/9 | 43% | 3/7 |
| Wins after taking set 1 | 86% | 37/43 | 76% | 13/17 |
| Wins 2-0 after taking set 1 | 77% | 33/43 | 76% | 13/17 |
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 (Swiatek 1, Siniakova 0).
Style Matchup
Playing styles and historical archetype record
Swiatek
👑 The Complete Package
Siniakova
🏹 Frontrunner
Matchup analysis
👑 The Complete Package vs 🏹 Frontrunner is historically tight (49% vs 51%, 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
Jan 13, 2025
Australian Open - Melbourne
H Hard · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Swiatek | Siniakova | ||
|---|---|---|---|---|
| Outcome | Iga Swiatek | Katerina Siniakova | ||
| 1 or more | 77% | 13/17 | 83% | 5/6 |
| 3 or more | 0% | 0/17 | 50% | 3/6 |
| 5 or more | 0% | 0/17 | 17% | 1/6 |
| 10 or more | 0% | 0/17 | 0% | 0/6 |
| 15 or more | 0% | 0/17 | 0% | 0/6 |
| 20 or more | 0% | 0/17 | 0% | 0/6 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Swiatek | Siniakova |
|---|---|---|
| W-L | 15–3 | 3–3 |
| Avg odds | 1.22 | 2.80 |
| ROI % | +1.3% | -18.3% |
| Units P/L | +0.24u | -1.10u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Swiatek | Siniakova |
|---|---|---|
| Countries | 1 | 1 |
| Events | 1 | 1 |
| Matches | 4 | 2 |
| Distance | 0 mi · 0 km | 0 mi · 0 km |
| Route | ROU | ROU |
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
Swiatek has a higher win rate against shared opponents (80% vs Siniakova's 40%).
| Opponent | Swiatek | Siniakova |
|---|---|---|
| Elina Svitolina | W 63 16 63 | L 61 46 26 |
| Magda Linette | W 64 64 | W 64 63 |
| Qinwen Zheng | L 57 36 | W 64 64 |
| Marie Bouzkova | W 76 76 | L 67 36 |
| Naomi Osaka | W 62 61 | L 26 75 16 |
| Elisabetta Cocciaretto | W 61 60 | W 63 62 |
| Jessica Pegula | L 57 64 46 | L 26 46 |
| Madison Keys | W 61 62 | L 16 36 |
| Diana Shnaider | W 62 61 | L 16 62 57 |
| Yue Yuan | W 76 63 | W 64 62 |
Recent Form
Last five matches per player
Elise Mertens
China Open - Beijing · Quarterfinals
Oct 9
Iva Jovic
China Open - Beijing · 4th Round
Oct 7
Donna Vekic
China Open - Beijing · 3rd Round
Oct 5
Xinyu Gao
China Open - Beijing · 2nd Round
Oct 3
Qinwen Zheng
U.S. Open - New York · 4th Round
Sep 7
Marie Bouzkova
U.S. Open - New York · 3rd Round
Sep 5
Nadia Podoroska
U.S. Open - New York · 2nd Round
Sep 3
Xiyu Wang
U.S. Open - New York · 1st Round
Sep 1
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
Win rate
Matches, sets and games won · Last 12 months · 35–58 matches
| Metric | Swiatek | Siniakova |
|---|---|---|
| Matches won | 72% | 49% |
| Sets won | 70% | 52% |
| Games won | 60% | 51% |
Record by tier
Head-to-head record by tournament tier
| Stage | Swiatek | Siniakova |
|---|---|---|
| Grand Slam | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Swiatek | Siniakova |
|---|---|---|
| Hard | 1 | 0 |
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