Maja Chwalinska vs Rebeka MasarovaPrediction, Head-to-Head Results, and Stats
🇵🇱Maja Chwalinska
#22 · 24 yrs · Left-Handed
4 meetings · sets 6–4
🇪🇸Rebeka Masarova
#171 · 26 yrs · Right-Handed
Maja Chwalinska and Rebeka Masarova have met 4 times since 2022; Maja Chwalinska leads 3–1. Their first meeting came at BBVA Open Internacional - Valencia in 2022 on clay. On clay courts Chwalinska leads 2–1. Chwalinska has won the last 3 meetings. Across all meetings Chwalinska has taken 6 sets to Masarova's 4. Their most recent meeting: Maja Chwalinska won at Australian Open - Melbourne (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Chwalinska | Masarova | ||
|---|---|---|---|---|
| Indicator | Maja Chwalinska | Rebeka Masarova | ||
| Wins in straight sets | 81% | 30/37 | 41% | 11/27 |
| Wins a set when losing | 50% | 10/20 | 50% | 11/22 |
| Goes to a deciding set | 30% | 17/57 | 55% | 27/49 |
| Covers −1.5 sets as favorite | 60% | 24/40 | 19% | 6/31 |
| Covers +1.5 sets as underdog | 67% | 10/15 | 64% | 9/14 |
| Tiebreak sets won | 64% | 7/11 | 40% | 4/10 |
| Wins after taking set 1 | 81% | 34/42 | 82% | 18/22 |
| Wins 2-0 after taking set 1 | 71% | 30/42 | 50% | 11/22 |
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 4 completed meetings ended in straight sets (Chwalinska 1, Masarova 1).
Style Matchup
Playing styles and historical archetype record
Chwalinska
👑 The Complete Package
Masarova
🤖 Servebot
Matchup analysis
The 👑 The Complete Package archetype wins about 54% vs 🤖 Servebot across 2,084 matches in our dataset: a stylistic lean toward Maja Chwalinska.
The Complete Package players often use elite serve & return and high bp conversion to pressure the servebot's high ace rate.
Previous meetings
4 career meetings, newest first
Jan 14, 2026
Australian Open - Melbourne
H Hard · 2nd Round Qualifying
Aug 5, 2022
BCR Iasi Open - Iasi
C Clay · Quarterfinals
Jul 25, 2022
BNP Paribas Poland Open - Warsaw
C Clay · 1st Round
Jun 6, 2022
BBVA Open Internacional - Valencia
C Clay · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Chwalinska | Masarova | ||
|---|---|---|---|---|
| Outcome | Maja Chwalinska | Rebeka Masarova | ||
| 1 or more | 60% | 6/10 | 86% | 6/7 |
| 3 or more | 0% | 0/10 | 57% | 4/7 |
| 5 or more | 0% | 0/10 | 43% | 3/7 |
| 10 or more | 0% | 0/10 | 14% | 1/7 |
| 15 or more | 0% | 0/10 | 0% | 0/7 |
| 20 or more | 0% | 0/10 | 0% | 0/7 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Chwalinska | Masarova |
|---|---|---|
| W-L | 4–6 | 3–5 |
| Avg odds | 2.16 | 1.85 |
| ROI % | -24.5% | -28.8% |
| Units P/L | -2.45u | -2.30u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Chwalinska | Masarova |
|---|---|---|
| Countries | 2 | 2 |
| Events | 2 | 2 |
| Matches | 5 | 5 |
| Distance | 2,779 mi · 4,472 km | 753 mi · 1,212 km |
| Route | SGP → ROU | DEN → SRB |
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
Across 10 shared opponents, both Chwalinska and Masarova posted a 50% win rate.
| Opponent | Chwalinska | Masarova |
|---|---|---|
| Leylah Fernandez | L 61 46 26 | W 46 64 64 |
| Lisa Zaar | W 36 75 62 | W 57 61 75 |
| Rebecca Sramkova | W 64 62 | W 63 75 |
| Simona Waltert | W 61 60 | L 67 63 26 |
| Taylor Townsend | L 26 36 | L 75 26 26 |
| Alycia Parks | L 63 26 26 | L 64 06 36 |
| Carole Monnet | W 60 61 | L 64 26 67 |
| Mananchaya Sawangkaew | L 62 57 26 | L 36 57 |
| Noma Noha Akugue | W 62 36 61 | W 46 61 62 |
| Moyuka Uchijima | L 62 36 57 | W 63 62 |
Recent Form
Last five matches per player
Dayana Yastremska
China Open - Beijing · 2nd Round
Oct 2
Leylah Fernandez
Singapore Tennis Open - Singapore · Semifinals
Sep 26
Elise Mertens
Singapore Tennis Open - Singapore · Quarterfinals
Sep 25
Oleksandra Oliynykova
Singapore Tennis Open - Singapore · 2nd Round
Sep 23
Rebecca Sramkova
Singapore Tennis Open - Singapore · 1st Round
Sep 21
Taylor Townsend
U.S. Open - New York · 1st Round
Aug 31
Alycia Parks
Abierto GNP Seguros - Monterrey · 2nd Round
Aug 27
Diana Shnaider
Cincinnati Open - Cincinnati · 3rd Round
Aug 17
Guiomar Maristany Zuleta De Reales
Tolentino Open - Tolentino · Quarterfinals
Sep 25
Isabella Maria Serban
Tolentino Open - Tolentino · 2nd Round
Sep 23
Lisa Zaar
Tolentino Open - Tolentino · 1st Round
Sep 22
Alicia Herrero Linana
BBVA Open Internacional - Valencia · 2nd Round
Sep 17
Mina Hodzic
BBVA Open Internacional - Valencia · 1st Round
Sep 15
Simona Waltert
Montreux Nestle Open - Montreux · 1st Round
Sep 8
Iryna Shymanovich
U.S. Open - New York · 1st Round Qualifying
Aug 24
Valentina Ryser
Livesport Prague Open - Prague · 1st Round Qualifying
Jul 18
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 49–57 matches
| Metric | Chwalinska | Masarova |
|---|---|---|
| Matches won | 65% | 55% |
| Sets won | 64% | 52% |
| Games won | 58% | 51% |
Record by tier
Head-to-head record by tournament tier
| Stage | Chwalinska | Masarova |
|---|---|---|
| Grand Slam | 1 | 0 |
| WTA 250 | 1 | 0 |
| WTA 125 | 1 | 1 |
By surface
Head-to-head record per surface
| Surface | Chwalinska | Masarova |
|---|---|---|
| Hard | 1 | 0 |
| Clay | 2 | 1 |
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