Jelena Ostapenko vs Katerina SiniakovaPrediction, Head-to-Head Results, and Stats
🇱🇻Jelena Ostapenko
#31 · 29 yrs · Right-Handed
2 meetings · sets 0–4
🇨🇿Katerina Siniakova
#39 · 30 yrs · Right-Handed
Jelena Ostapenko and Katerina Siniakova have met 2 times since 2019; Katerina Siniakova leads 2–0. Their first meeting came at Beijing in 2019 on hard. On hard courts Siniakova leads 2–0. Siniakova has won the last 2 meetings. Across all meetings Ostapenko has taken 0 sets to Siniakova's 4. Their most recent meeting: Katerina Siniakova won at Rogers Cup - Montreal (2021).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Ostapenko | Siniakova | ||
|---|---|---|---|---|
| Indicator | Jelena Ostapenko | Katerina Siniakova | ||
| Wins in straight sets | 68% | 15/22 | 80% | 16/20 |
| Wins a set when losing | 53% | 9/17 | 42% | 8/19 |
| Goes to a deciding set | 41% | 16/39 | 31% | 12/39 |
| Covers −1.5 sets as favorite | 55% | 12/22 | 50% | 12/24 |
| Covers +1.5 sets as underdog | 60% | 9/15 | 71% | 10/14 |
| Tiebreak sets won | 50% | 3/6 | 44% | 4/9 |
| Wins after taking set 1 | 70% | 16/23 | 84% | 16/19 |
| Wins 2-0 after taking set 1 | 65% | 15/23 | 84% | 16/19 |
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: 2 of 2 completed meetings ended in straight sets (Ostapenko 0, Siniakova 2).
Style Matchup
Playing styles and historical archetype record
Ostapenko
👑 The Complete Package
Siniakova
🏹 Frontrunner
Matchup analysis
👑 The Complete Package vs 🏹 Frontrunner is historically tight (50% vs 50%, 821 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
2 career meetings, newest first
Aug 9, 2021
Rogers Cup - Montreal
H Hard · 1st Round
Oct 2, 2019
Beijing
H Hard · Round of 32
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Ostapenko | Siniakova | ||
|---|---|---|---|---|
| Outcome | Jelena Ostapenko | Katerina Siniakova | ||
| 1 or more | 100% | 7/7 | 86% | 6/7 |
| 3 or more | 86% | 6/7 | 57% | 4/7 |
| 5 or more | 57% | 4/7 | 14% | 1/7 |
| 10 or more | 0% | 0/7 | 0% | 0/7 |
| 15 or more | 0% | 0/7 | 0% | 0/7 |
| 20 or more | 0% | 0/7 | 0% | 0/7 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Ostapenko | Siniakova |
|---|---|---|
| W-L | 5–2 | 4–4 |
| Avg odds | 1.74 | 1.98 |
| ROI % | -7.7% | -20.9% |
| Units P/L | -0.54u | -1.67u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Ostapenko | Siniakova |
|---|---|---|
| Countries | 1 | 1 |
| Events | 1 | 1 |
| Matches | 1 | 2 |
| Distance | 0 mi · 0 km | 0 mi · 0 km |
| Route | POL | POL |
Host country from the tournament each match was played in, over the last 30 days. 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
Ostapenko has a higher win rate against shared opponents (60% vs Siniakova's 50%).
| Opponent | Ostapenko | Siniakova |
|---|---|---|
| Qinwen Zheng | W 46 64 64 | W 64 64 |
| Panna Udvardy | W 36 61 62 | W 61 62 |
| Jessica Pegula | L 64 36 26 | L 26 46 |
| Victoria Mboko | L 36 26 | L 75 46 26 |
| Simona Waltert | W 62 75 | W 64 76 |
| Anna Kalinskaya | W 61 62 | L 64 67 57 |
| Anastasia Potapova | L 64 46 46 | L 36 46 |
| Mirra Andreeva | L 75 26 46 | W 46 76 63 |
| Dayana Yastremska | W 64 64 | W 60 61 |
| Camila Osorio | W 63 61 | L 16 46 |
Recent Form
Last five matches per player
Magdalena Frech
Cincinnati Open - Cincinnati · 2nd Round
Aug 15
Aryna Sabalenka
Wimbledon - London · 3rd Round
Jul 3
Antonia Ruzic
Wimbledon - London · 2nd Round
Jul 1
Harriet Dart
Wimbledon - London · 1st Round
Jun 29
Zeynep Sonmez
Lexus Eastbourne Open - Eastbourne · Quarterfinals
Jun 25
Panna Udvardy
Lexus Eastbourne Open - Eastbourne · 2nd Round
Jun 24
Francesca Jones
Lexus Eastbourne Open - Eastbourne · 1st Round
Jun 22
Magda Linette
French Open - Paris · 2nd Round
May 27
Madison Keys
Cincinnati Open - Cincinnati · 3rd Round
Aug 18
Jessica Bouzas Maneiro
Cincinnati Open - Cincinnati · 2nd Round
Aug 16
Nikola Bartunkova
Wimbledon - London · 2nd Round
Jul 1
Qinwen Zheng
Wimbledon - London · 1st Round
Jun 29
Liudmila Samsonova
Bad Homburg Open - Bad Homburg · 1st Round
Jun 21
Jessica Pegula
Berlin Tennis Open - Berlin · 2nd Round
Jun 17
Rebeka Masarova
Berlin Tennis Open - Berlin · 1st Round
Jun 16
Yue Yuan
Berlin
Jun 15
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 39–39 matches
| Metric | Ostapenko | Siniakova |
|---|---|---|
| Matches won | 56% | 51% |
| Sets won | 56% | 53% |
| Games won | 52% | 52% |
Record by tier
Head-to-head record by tournament tier
| Stage | Ostapenko | Siniakova |
|---|---|---|
| WTA 1000 | 0 | 2 |
By surface
Head-to-head record per surface
| Surface | Ostapenko | Siniakova |
|---|---|---|
| Hard | 0 | 2 |
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