Katerina Siniakova vs Rebeka MasarovaPrediction, Head-to-Head Results, and Stats
🇨🇿Katerina Siniakova
#39 · 30 yrs · Right-Handed
2 meetings · sets 2–2
🇪🇸Rebeka Masarova
#180 · 26 yrs · Right-Handed
7wKaterina Siniakova and Rebeka Masarova have met 2 times since 2025; they are level 1–1. Their first meeting came at Catalonia Open - Vic in 2025 on clay. Across all meetings Siniakova has taken 2 sets to Masarova's 2. Their most recent meeting: Katerina Siniakova won at Berlin Tennis Open - Berlin (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Siniakova | Masarova | ||
|---|---|---|---|---|
| Indicator | Katerina Siniakova | Rebeka Masarova | ||
| Wins in straight sets | 80% | 16/20 | 44% | 7/16 |
| Wins a set when losing | 42% | 8/19 | 38% | 5/13 |
| Goes to a deciding set | 31% | 12/39 | 48% | 14/29 |
| Covers −1.5 sets as favorite | 50% | 12/24 | 20% | 3/15 |
| Covers +1.5 sets as underdog | 71% | 10/14 | 67% | 6/9 |
| Tiebreak sets won | 44% | 4/9 | 40% | 2/5 |
| Wins after taking set 1 | 84% | 16/19 | 79% | 11/14 |
| Wins 2-0 after taking set 1 | 84% | 16/19 | 50% | 7/14 |
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 (Siniakova 1, Masarova 1).
Style Matchup
Playing styles and historical archetype record
Siniakova
🏹 Frontrunner
Masarova
🤖 Servebot
Matchup analysis
🏹 Frontrunner vs 🤖 Servebot is historically tight (52% vs 48%, 749 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
2 career meetings, newest first
Jun 16, 2026
Berlin Tennis Open - Berlin
G Grass · 1st Round
May 1, 2025
Catalonia Open - Vic
C Clay · Quarterfinals
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Siniakova | Masarova | ||
|---|---|---|---|---|
| Outcome | Katerina Siniakova | Rebeka Masarova | ||
| 1 or more | 86% | 6/7 | 100% | 8/8 |
| 3 or more | 57% | 4/7 | 100% | 8/8 |
| 5 or more | 14% | 1/7 | 75% | 6/8 |
| 10 or more | 0% | 0/7 | 38% | 3/8 |
| 15 or more | 0% | 0/7 | 0% | 0/8 |
| 20 or more | 0% | 0/7 | 0% | 0/8 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Siniakova | Masarova |
|---|---|---|
| W-L | 4–4 | 5–5 |
| Avg odds | 1.98 | 1.63 |
| ROI % | -20.9% | -23.7% |
| Units P/L | -1.67u | -2.37u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Siniakova | Masarova |
|---|---|---|
| Countries | 1 | — |
| Events | 1 | — |
| Matches | 2 | — |
| Distance | 0 mi · 0 km | — |
| Route | 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
Siniakova has a higher win rate against shared opponents (50% vs Masarova's 25%).
| Opponent | Siniakova | Masarova |
|---|---|---|
| Jessica Pegula | L 26 46 | L 06 06 |
| Simona Waltert | W 64 76 | L 36 64 26 |
| Leylah Fernandez | W 57 64 76 | W 46 64 64 |
| Caty Mcnally | L 36 62 67 | L 26 57 |
Recent Form
Last five matches per player
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
Carole Monnet
Athens Open - Athens · 1st Round
Jul 14
Francesca Curmi
Grand Est Open 88 - Contrexeville · 2nd Round
Jul 8
Julia Grabher
Grand Est Open 88 - Contrexeville · 1st Round
Jul 6
Jil Teichmann
Wimbledon
Jun 23
Katerina Siniakova
Berlin Tennis Open - Berlin · 1st Round
Jun 16
Mia Pohankova
Berlin
Jun 15
Noma Noha Akugue
Berlin
Jun 13
Alexandra Eala
Lexus Birmingham Open - Birmingham · Semifinals
Jun 6
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 29–39 matches
| Metric | Siniakova | Masarova |
|---|---|---|
| Matches won | 51% | 55% |
| Sets won | 53% | 51% |
| Games won | 52% | 51% |
Record by tier
Head-to-head record by tournament tier
| Stage | Siniakova | Masarova |
|---|---|---|
| WTA 500 | 1 | 0 |
| WTA 125 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Siniakova | Masarova |
|---|---|---|
| Clay | 0 | 1 |
| Grass | 1 | 0 |
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