Kaichi Uchida vs Yun seong ChungPrediction, Head-to-Head Results, and Stats
Kaichi Uchida and Yun seong Chung have met 5 times since 2019; Kaichi Uchida leads 3–2. Their first meeting came at Jinan in 2019 on hard. On hard courts Uchida leads 3–2. Across all meetings Uchida has taken 7 sets to Chung's 4. Their most recent meeting: Yun seong Chung won at Seoul (2025).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Uchida | seong Chung | ||
|---|---|---|---|---|
| Indicator | Kaichi Uchida | Yun seong Chung | ||
| Wins in straight sets | 64% | 14/22 | 69% | 11/16 |
| Wins a set when losing | 31% | 11/35 | 33% | 4/12 |
| Goes to a deciding set | 33% | 19/57 | 32% | 9/28 |
| Covers −1.5 sets as favorite | 43% | 10/23 | 50% | 5/10 |
| Covers +1.5 sets as underdog | 42% | 13/31 | 50% | 2/4 |
| Tiebreak sets won | 43% | 6/14 | 75% | 3/4 |
| Wins after taking set 1 | 71% | 17/24 | 82% | 14/17 |
| Wins 2-0 after taking set 1 | 58% | 14/24 | 65% | 11/17 |
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: 4 of 5 completed meetings ended in straight sets (Uchida 3, seong Chung 1).
Style Matchup
Playing styles and historical archetype record
Uchida
🤖 Servebot
Chung
👑 The Complete Package
Matchup analysis
🤖 Servebot vs 👑 The Complete Package is historically tight (52% vs 48%, 1,511 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
5 career meetings, newest first
Oct 26, 2025
Seoul
H Hard · 1st Round Qualifying
Dec 31, 2023
Nonthaburi 1
H Hard · 1st Round Qualifying
May 2, 2023
Gwangju Challenger
H Hard · 1st Round
Nov 1, 2022
Yokohama Challenger
H Hard · 2nd Round
Sep 3, 2019
Jinan
H Hard · Round of 64
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Uchida | Chung | ||
|---|---|---|---|---|
| Outcome | Kaichi Uchida | Yun seong Chung | ||
| 1 or more | 100% | 8/8 | 100% | 9/9 |
| 3 or more | 100% | 8/8 | 89% | 8/9 |
| 5 or more | 75% | 6/8 | 78% | 7/9 |
| 10 or more | 13% | 1/8 | 11% | 1/9 |
| 15 or more | 0% | 0/8 | 0% | 0/9 |
| 20 or more | 0% | 0/8 | 0% | 0/9 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Uchida | Chung |
|---|---|---|
| W-L | 2–7 | 5–3 |
| Avg odds | 3.43 | 1.55 |
| ROI % | -60.0% | -10.8% |
| Units P/L | -5.40u | -0.86u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Uchida | Chung |
|---|---|---|
| Countries | 1 | — |
| Events | 2 | — |
| Matches | 2 | — |
| Distance | 765 mi · 1,231 km | — |
| Route | CHN | — |
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
Uchida has a higher win rate against shared opponents (100% vs Chung's 50%).
| Opponent | Uchida | Chung |
|---|---|---|
| Masamichi Imamura | W 76 62 | W 63 36 63 |
| Alexander Binda | W 62 76 | L 46 46 |
Recent Form
Last five matches per player
Ilya Ivashka
Jinan Challenger · 3rd Round Qualifying
Oct 12
Jesse Delaney
Jinan Challenger · 1st Round Qualifying
Oct 11
Ryan Seggerman
Wuning 3 Challenger · 2nd Round
Oct 8
Masamichi Imamura
Wuning 3 Challenger · 1st Round
Oct 6
Federico Cina
Chengdu Open - Chengdu · 1st Round Qualifying
Sep 22
Rio Noguchi
Guangzhou Challenger · 1st Round
Sep 14
Linang Xiao
Shanghai Challenger · 1st Round
Sep 7
Hanyi Liu
Zhangjiagang Challenger · 1st Round
Aug 31
Alexander Binda
M25 Yinchuan · 1st Round
Sep 23
Alibek Kachmazov
M25 Guiyang · Final
Sep 20
Chase Ferguson
M25 Guiyang · Semifinals
Sep 19
Leo Borg
M25 Guiyang · Quarterfinals
Sep 18
Xirui Han
M25 Guiyang · 2nd Round
Sep 17
Zihan Gao
M25 Guiyang · 1st Round
Sep 16
Jerry Roddick
M25 Sapporo · Quarterfinals
Sep 11
Yuta Kikuchi
M25 Sapporo · 2nd Round
Sep 10
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 28–57 matches
| Metric | Uchida | Chung |
|---|---|---|
| Matches won | 39% | 57% |
| Sets won | 41% | 55% |
| Games won | 47% | 52% |
Record by tier
Head-to-head record by tournament tier
| Stage | Uchida | Chung |
|---|---|---|
| ATP Challenger Tour | 3 | 2 |
By surface
Head-to-head record per surface
| Surface | Uchida | Chung |
|---|---|---|
| Hard | 3 | 2 |
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