Ji Hee Choi vs Onyu ChoiPrediction, Head-to-Head Results, and Stats
Ji Hee Choi and Onyu Choi have met 1 time since 2021; Ji Hee Choi leads 1–0. Across all meetings Choi has taken 2 sets to Choi's 1. Their most recent meeting: Ji Hee Choi won at Hana Bank Korea Open - Seoul (2021).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Hee Choi | Choi | ||
|---|---|---|---|---|
| Indicator | Ji Hee Choi | Onyu Choi | ||
| Wins in straight sets | — | 86% | 6/7 | |
| Wins a set when losing | — | 29% | 5/17 | |
| Goes to a deciding set | — | 25% | 6/24 | |
| Covers −1.5 sets as favorite | — | 40% | 4/10 | |
| Covers +1.5 sets as underdog | — | 45% | 5/11 | |
| Tiebreak sets won | — | 75% | 3/4 | |
| Wins after taking set 1 | — | 75% | 6/8 | |
| Wins 2-0 after taking set 1 | — | 75% | 6/8 | |
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: 0 of 1 completed meetings ended in straight sets (Hee Choi 0, Choi 0).
Style Matchup
Playing styles and historical archetype record
Choi
⚙️ Grinder
Choi
🧱 The Wall
Matchup analysis
The 🧱 The Wall archetype wins about 56% vs ⚙️ Grinder across 990 matches in our dataset: a stylistic lean toward Onyu Choi.
The Wall players often use elite returner and low unforced errors to pressure the grinder's relentless consistency.
Previous meetings
1 career meeting, newest first
Dec 20, 2021
Hana Bank Korea Open - Seoul
H Hard · 1st Round
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Choi | Choi |
|---|---|---|
| W-L | - | 1–3 |
| Avg odds | - | 2.28 |
| ROI % | - | -71.3% |
| Units P/L | - | -2.85u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Choi | Choi |
|---|---|---|
| Countries | — | 1 |
| Events | — | 1 |
| Matches | — | 2 |
| Distance | — | — |
| 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.
Recent Form
Last five matches per player
Arianne Hartono
Hana Bank Korea Open - Seoul · 2nd Round
Dec 22
Onyu Choi
Hana Bank Korea Open - Seoul · 1st Round
Dec 20
Kristyna Pliskova
Seoul · Round of 32
Sep 18
Stefanie Voegele
Seoul · Round of 32
Sep 19
Zhaoxuan Yang
Fed Cup G1 PM: CHN vs KOR · Round Robin
Feb 11
Ke Ren
W15 Maanshan · 2nd Round
Oct 1
Francesca Franchi
W15 Maanshan · 1st Round
Sep 30
Unknown Player
W15 Maanshan · 1st Round
Sep 23
Mutsumi Uemura
W15 Yeongwol · 1st Round
Sep 8
Naho Sato
W15 Yeongwol · 1st Round
Sep 1
Yingqun Sun
W15 Luan · 1st Round
Jul 15
Alina Trynkina
W15 Luan · 1st Round
Jul 8
Jiayi Wang
W15 Maanshan · 1st Round
Jul 1
Win rate
Matches, sets and games won · Last 12 months · 24–24 matches
| Metric | Choi | Choi |
|---|---|---|
| Matches won | - | 29% |
| Sets won | - | 35% |
| Games won | - | 43% |
Record by tier
Head-to-head record by tournament tier
| Stage | Choi | Choi |
|---|---|---|
| WTA 125 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Choi | Choi |
|---|---|---|
| Hard | 1 | 0 |
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