Jiyun Oh vs Seo Yun ChoiPrediction, Head-to-Head Results, and Stats
Jiyun Oh and Seo Yun Choi have met 1 time since 2026; Seo Yun Choi leads 1–0. Across all meetings Oh has taken 0 sets to Choi's 2. Their most recent meeting: Seo Yun Choi won at W15 Yeongwol (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Oh | Yun Choi | ||
|---|---|---|---|---|
| Indicator | Jiyun Oh | Seo Yun Choi | ||
| Wins in straight sets | 86% | 6/7 | 80% | 20/25 |
| Wins a set when losing | 0% | 0/9 | 33% | 6/18 |
| Goes to a deciding set | 6% | 1/16 | 26% | 11/43 |
| Covers −1.5 sets as favorite | 67% | 2/3 | 50% | 1/2 |
| Covers +1.5 sets as underdog | 40% | 2/5 | 88% | 7/8 |
| Tiebreak sets won | 50% | 1/2 | 50% | 3/6 |
| Wins after taking set 1 | 100% | 7/7 | 85% | 23/27 |
| Wins 2-0 after taking set 1 | 86% | 6/7 | 74% | 20/27 |
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 (Oh 0, Yun Choi 1).
Style Matchup
Playing styles and historical archetype record
Oh
⚙️ Grinder
Choi
🪃 Counterpuncher
Matchup analysis
The 🪃 Counterpuncher archetype wins about 66% vs ⚙️ Grinder across 3,088 matches in our dataset: a stylistic lean toward Seo Yun Choi.
Counterpuncher players often use elite bp conversion and strong return game to pressure the grinder's relentless consistency.
Previous meetings
1 career meeting, newest first
Sep 9, 2026
W15 Yeongwol
H Hard · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Oh | Choi | ||
|---|---|---|---|---|
| Outcome | Jiyun Oh | Seo Yun Choi | ||
| 1 or more | 50% | 1/2 | 13% | 1/8 |
| 3 or more | 0% | 0/2 | 0% | 0/8 |
| 5 or more | 0% | 0/2 | 0% | 0/8 |
| 10 or more | 0% | 0/2 | 0% | 0/8 |
| 15 or more | 0% | 0/2 | 0% | 0/8 |
| 20 or more | 0% | 0/2 | 0% | 0/8 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Oh | Choi |
|---|---|---|
| W-L | - | 1–2 |
| Avg odds | - | 2.91 |
| ROI % | - | -42.3% |
| Units P/L | - | -1.27u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Oh | Choi |
|---|---|---|
| Countries | — | 2 |
| Events | — | 2 |
| Matches | — | 3 |
| Distance | — | — |
| Route | — | POL → 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
Choi has a higher win rate against shared opponents (100% vs Oh's 33%).
| Opponent | Oh | Choi |
|---|---|---|
| Soo Young Choi | W 46 76 108 | W 63 60 |
| Ha Eum Lee | L 26 26 | W 46 76 63 |
| Heerae Im | L 46 36 | W 63 75 |
Recent Form
Last five matches per player
Seo Yun Choi
W15 Yeongwol · 1st Round
Sep 9
Soo Young Choi
W15 Yeongwol · 2nd Round Qualifying
Sep 7
Sun Min Ha
W15 Yeongwol · 1st Round Qualifying
Sep 6
Soo Ha Jang
W15 Yeongwol · 3rd Round Qualifying
Sep 1
Miyu Nakashima
W15 Yeongwol · 2nd Round Qualifying
Aug 31
Yuhan Chen
W15 Tianjin · 1st Round Qualifying
Aug 23
Eva Marie Desvignes
W15 Tianjin · 1st Round Qualifying
Aug 16
Alexandra Malova
W15 Luan · 1st Round
Jul 14
Jiayu Xu
W15 Maanshan · 2nd Round
Oct 1
Funa Kozaki
W15 Maanshan · 1st Round
Sep 30
Ruien Zhang
W15 Maanshan · 1st Round
Sep 22
Dabin Kim
W15 Yeongwol · Quarterfinals
Sep 11
Yuka Matsumoto
W15 Yeongwol · 2nd Round
Sep 10
Jiyun Oh
W15 Yeongwol · 1st Round
Sep 9
Jiho Shin
W15 Yeongwol · 3rd Round Qualifying
Sep 1
Yuka Matsumoto
W15 Yeongwol · 2nd Round Qualifying
Aug 31
Win rate
Matches, sets and games won · Last 12 months · 16–43 matches
| Metric | Oh | Choi |
|---|---|---|
| Matches won | 44% | 58% |
| Sets won | 42% | 58% |
| Games won | 46% | 54% |
Record by tier
Head-to-head record by tournament tier
| Stage | Oh | Choi |
|---|---|---|
| ITF W15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Oh | Choi |
|---|---|---|
| Hard | 0 | 1 |
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