Qian Sun vs Yunseong ChungPrediction, Head-to-Head Results, and Stats
Qian Sun and Yunseong Chung have met 1 time since 2026; Yunseong Chung leads 1–0. Across all meetings Sun has taken 0 sets to Chung's 2. Their most recent meeting: Yunseong Chung won at M15 Tianjin (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Sun | Chung | ||
|---|---|---|---|---|
| Indicator | Qian Sun | Yunseong Chung | ||
| Wins in straight sets | 47% | 7/15 | 80% | 4/5 |
| Wins a set when losing | 48% | 10/21 | 67% | 2/3 |
| Goes to a deciding set | 50% | 18/36 | 38% | 3/8 |
| Covers −1.5 sets as favorite | 18% | 2/11 | 67% | 4/6 |
| Covers +1.5 sets as underdog | 67% | 14/21 | 50% | 1/2 |
| Tiebreak sets won | 43% | 6/14 | 100% | 2/2 |
| Wins after taking set 1 | 61% | 11/18 | 80% | 4/5 |
| Wins 2-0 after taking set 1 | 39% | 7/18 | 80% | 4/5 |
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. Small sample — read with care. Head-to-head: 1 of 1 completed meetings ended in straight sets (Sun 0, Chung 1).
Style Matchup
Playing styles and historical archetype record
Sun
💥 Big Hitter
Chung
👑 The Complete Package
Matchup analysis
💥 Big Hitter vs 👑 The Complete Package is historically tight (51% vs 49%, 532 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
Aug 13, 2026
M15 Tianjin
H Hard · 2nd Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Sun | Chung | ||
|---|---|---|---|---|
| Outcome | Qian Sun | Yunseong Chung | ||
| 1 or more | 100% | 9/9 | 100% | 9/9 |
| 3 or more | 89% | 8/9 | 78% | 7/9 |
| 5 or more | 78% | 7/9 | 67% | 6/9 |
| 10 or more | 0% | 0/9 | 0% | 0/9 |
| 15 or more | 0% | 0/9 | 0% | 0/9 |
| 20 or more | 0% | 0/9 | 0% | 0/9 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Sun | Chung |
|---|---|---|
| W-L | 5–6 | 6–3 |
| Avg odds | 1.86 | 1.73 |
| ROI % | -11.9% | +0.4% |
| Units P/L | -1.31u | +0.04u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Sun | Chung |
|---|---|---|
| Countries | 1 | 1 |
| Events | 4 | 3 |
| Matches | 6 | 8 |
| Distance | — | — |
| Route | CHN | CHN |
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
Chung has a higher win rate against shared opponents (100% vs Sun's 0%).
| Opponent | Sun | Chung |
|---|---|---|
| Hanlei Lu | L 36 67 | W 62 60 |
Recent Form
Last five matches per player
Fumin Jiang
M15 Maanshan · 2nd Round
Aug 27
Petr Bar Biryukov
M15 Maanshan · 1st Round
Aug 26
Tianhui Zhang
M15 Maanshan · 1st Round
Aug 19
Yunseong Chung
M15 Tianjin · 2nd Round
Aug 13
Yuta Kawahashi
M15 Tianjin · 1st Round
Aug 12
Hanlei Lu
M15 Tianjin · 2nd Round
Aug 6
Hanlei Lu
M15 Tianjin · 2nd Round
Aug 6
Yuta Kikuchi
M15 Tianjin · 1st Round
Aug 4
Fitriadi M Rifqi
M15 Maanshan · Semifinals
Aug 22
Fanming Meng
M15 Maanshan · 2nd Round
Aug 20
Chase Ferguson
M15 Maanshan · 1st Round
Aug 19
Omar Jasika
M15 Tianjin · Semifinals
Aug 15
Fanming Meng
M15 Tianjin · Quarterfinals
Aug 14
Qian Sun
M15 Tianjin · 2nd Round
Aug 13
Xirui Han
M15 Tianjin · 1st Round
Aug 12
Matthew Dellavedova
M15 Tianjin · 2nd Round
Aug 6
Win rate
Matches, sets and games won · Last 12 months · 8–36 matches
| Metric | Sun | Chung |
|---|---|---|
| Matches won | 42% | 63% |
| Sets won | 44% | 63% |
| Games won | 49% | 51% |
Record by tier
Head-to-head record by tournament tier
| Stage | Sun | Chung |
|---|---|---|
| ITF M15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Sun | Chung |
|---|---|---|
| Hard | 0 | 1 |
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