Polina Leykina vs Yingqun SunPrediction, Head-to-Head Results, and Stats
Polina Leykina and Yingqun Sun have met 1 time since 2026; Polina Leykina leads 1–0. Across all meetings Leykina has taken 2 sets to Sun's 0. Their most recent meeting: Polina Leykina won at W35 Shenyang (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Leykina | Sun | ||
|---|---|---|---|---|
| Indicator | Polina Leykina | Yingqun Sun | ||
| Wins in straight sets | 90% | 19/21 | 63% | 19/30 |
| Wins a set when losing | 22% | 4/18 | 26% | 7/27 |
| Goes to a deciding set | 15% | 6/39 | 32% | 18/57 |
| Covers −1.5 sets as favorite | 80% | 12/15 | 33% | 7/21 |
| Covers +1.5 sets as underdog | 47% | 9/19 | 33% | 7/21 |
| Tiebreak sets won | 80% | 4/5 | 57% | 8/14 |
| Wins after taking set 1 | 91% | 20/22 | 96% | 25/26 |
| Wins 2-0 after taking set 1 | 86% | 19/22 | 73% | 19/26 |
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 (Leykina 1, Sun 0).
Style Matchup
Playing styles and historical archetype record
Leykina
🧱 The Wall
Sun
🏹 Frontrunner
Matchup analysis
The 🏹 Frontrunner archetype wins about 71% vs 🧱 The Wall across 149 matches in our dataset: a stylistic lean toward Yingqun Sun.
Frontrunner players often use fast starts and aggressive openers to pressure the the wall's elite returner.
Previous meetings
1 career meeting, newest first
Sep 14, 2026
W35 Shenyang
H Hard · 3rd Round Qualifying
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Leykina | Sun | ||
|---|---|---|---|---|
| Outcome | Polina Leykina | Yingqun Sun | ||
| 1 or more | 30% | 3/10 | 38% | 6/16 |
| 3 or more | 0% | 0/10 | 6% | 1/16 |
| 5 or more | 0% | 0/10 | 0% | 0/16 |
| 10 or more | 0% | 0/10 | 0% | 0/16 |
| 15 or more | 0% | 0/10 | 0% | 0/16 |
| 20 or more | 0% | 0/10 | 0% | 0/16 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Leykina | Sun |
|---|---|---|
| W-L | 3–4 | 5–8 |
| Avg odds | 3.42 | 3.06 |
| ROI % | -12.1% | -27.3% |
| Units P/L | -0.85u | -3.55u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Leykina | Sun |
|---|---|---|
| Countries | 3 | 4 |
| Events | 3 | 4 |
| Matches | 3 | 9 |
| Distance | — | — |
| Route | SUI → POL → CHN | SUI → POL → POR → COL |
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 2 shared opponents, both Leykina and Sun posted a 50% win rate.
| Opponent | Leykina | Sun |
|---|---|---|
| Yidi Yang | L 57 16 | L 57 46 |
| Shuyang Xu | W 60 61 | W 62 75 |
Recent Form
Last five matches per player
Wushuang Zheng
Jingshan Tennis Open - Jingshan · 1st Round Qualifying
Sep 26
Xiao Tang
W15 Maanshan · 1st Round
Sep 23
Yidi Yang
W35 Shenyang · 1st Round
Sep 15
Yingqun Sun
W35 Shenyang · 3rd Round Qualifying
Sep 14
Shuyang Xu
W35 Shenyang · 1st Round Qualifying
Sep 13
Dabin Kim
W15 Yeongwol · 2nd Round
Sep 10
Jeong In Choi
W15 Yeongwol · 1st Round
Sep 8
Radka Zelnickova
W35 Krakow · Quarterfinals
Aug 20
Alina Yuneva
W15 Maanshan · 1st Round
Oct 7
Ha Eum Lee
W15 Maanshan · Semifinals
Oct 3
Jiayu Xu
W15 Maanshan · Quarterfinals
Oct 2
Meng Yi Chen
W15 Maanshan · 2nd Round
Oct 1
Junlu Sun
W15 Maanshan · 1st Round
Sep 29
Yuhan Wang
W15 Maanshan · Quarterfinals
Sep 25
Aruzhan Sagandikova
W15 Maanshan · 2nd Round
Sep 24
Asylzhan Arystanbekova
W15 Maanshan · 1st Round
Sep 22
Win rate
Matches, sets and games won · Last 12 months · 39–57 matches
| Metric | Leykina | Sun |
|---|---|---|
| Matches won | 54% | 53% |
| Sets won | 55% | 51% |
| Games won | 50% | 50% |
Record by tier
Head-to-head record by tournament tier
| Stage | Leykina | Sun |
|---|---|---|
| ITF W35 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Leykina | Sun |
|---|---|---|
| Hard | 1 | 0 |
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