Arina Gabriela Vasilescu vs Dayeon BackPrediction, Head-to-Head Results, and Stats
Arina Gabriela Vasilescu and Dayeon Back have met 1 time since 2026; Dayeon Back leads 1–0. Across all meetings Vasilescu has taken 0 sets to Back's 2. Their most recent meeting: Dayeon Back won at W50 Hamburg (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Gabriela Vasilescu | Back | ||
|---|---|---|---|---|
| Indicator | Arina Gabriela Vasilescu | Dayeon Back | ||
| Wins in straight sets | 74% | 14/19 | 84% | 41/49 |
| Wins a set when losing | 12% | 2/17 | 17% | 4/23 |
| Goes to a deciding set | 19% | 7/36 | 17% | 12/72 |
| Covers −1.5 sets as favorite | 0% | 0/4 | 63% | 32/51 |
| Covers +1.5 sets as underdog | 58% | 7/12 | 18% | 2/11 |
| Tiebreak sets won | 67% | 6/9 | 45% | 5/11 |
| Wins after taking set 1 | 89% | 16/18 | 96% | 45/47 |
| Wins 2-0 after taking set 1 | 78% | 14/18 | 87% | 41/47 |
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 (Gabriela Vasilescu 0, Back 1).
Style Matchup
Playing styles and historical archetype record
Vasilescu
🪃 Counterpuncher
Back
👑 The Complete Package
Matchup analysis
The 👑 The Complete Package archetype wins about 54% vs 🪃 Counterpuncher across 7,583 matches in our dataset: a stylistic lean toward Dayeon Back.
The Complete Package players often use elite serve & return and high bp conversion to pressure the counterpuncher's elite bp conversion.
Previous meetings
1 career meeting, newest first
Aug 12, 2026
W50 Hamburg
C Clay · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Vasilescu | Back | ||
|---|---|---|---|---|
| Outcome | Arina Gabriela Vasilescu | Dayeon Back | ||
| 1 or more | 33% | 2/6 | 33% | 4/12 |
| 3 or more | 0% | 0/6 | 0% | 0/12 |
| 5 or more | 0% | 0/6 | 0% | 0/12 |
| 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 | Vasilescu | Back |
|---|---|---|
| W-L | 2–2 | 4–7 |
| Avg odds | 2.98 | 1.98 |
| ROI % | -4.5% | -27.3% |
| Units P/L | -0.18u | -3.01u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Vasilescu | Back |
|---|---|---|
| Countries | — | 1 |
| Events | — | 1 |
| Matches | — | 2 |
| Distance | — | 0 mi · 0 km |
| Route | — | POR |
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
Vasilescu has a higher win rate against shared opponents (100% vs Back's 67%).
| Opponent | Vasilescu | Back |
|---|---|---|
| Ayano Shimizu | W 75 76 | W 76 16 76 |
| Priska Madelyn Nugroho | W 62 63 | L 46 67 |
| Basia Carroll | W 61 62 | W 60 60 |
Recent Form
Last five matches per player
Sophie Luescher
W15 Dijon · 1st Round
Sep 8
Tena Lukas
W50 Oldenzaal · 1st Round
Aug 26
Mayuka Aikawa
W50 Oldenzaal · 3rd Round Qualifying
Aug 25
Charlotte Pikkaart
W50 Oldenzaal · 1st Round Qualifying
Aug 24
Tessa Johanna Brockmann
W35 Erwitte · 1st Round
Aug 18
Dayeon Back
W50 Hamburg · 1st Round
Aug 12
Mathilde Lollia
W50 Hamburg · 3rd Round Qualifying
Aug 10
Ayano Shimizu
W50 Hamburg · 1st Round Qualifying
Aug 10
Maya Joint
Korea Open - Seoul · 2nd Round
Sep 23
Yue Yuan
Korea Open - Seoul · 1st Round
Sep 21
Viktoria Morvayova
W50 Guiyang · 1st Round
Sep 9
Mei Yamaguchi
W75 Tianjin · 1st Round
Sep 1
Laima Vladson
W50 Hamburg · 2nd Round
Aug 13
Arina Gabriela Vasilescu
W50 Hamburg · 1st Round
Aug 12
Julie Pastikova
W75 Leipzig · 1st Round
Aug 5
Xinxin Yao
W75 Hechingen · 1st Round
Jul 29
Win rate
Matches, sets and games won · Last 12 months · 36–72 matches
| Metric | Vasilescu | Back |
|---|---|---|
| Matches won | 53% | 68% |
| Sets won | 51% | 65% |
| Games won | 51% | 56% |
Record by tier
Head-to-head record by tournament tier
| Stage | Vasilescu | Back |
|---|---|---|
| ITF W50 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Vasilescu | Back |
|---|---|---|
| Clay | 0 | 1 |
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