Kokoro Isomura vs Yuto OkiPrediction, Head-to-Head Results, and Stats
Kokoro Isomura and Yuto Oki have met 1 time since 2026; Kokoro Isomura leads 1–0. Across all meetings Isomura has taken 2 sets to Oki's 1. Their most recent meeting: Kokoro Isomura won at M15 Tokyo (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Isomura | Oki | ||
|---|---|---|---|---|
| Indicator | Kokoro Isomura | Yuto Oki | ||
| Wins in straight sets | 72% | 23/32 | 57% | 8/14 |
| Wins a set when losing | 23% | 7/31 | 26% | 6/23 |
| Goes to a deciding set | 25% | 16/63 | 32% | 12/37 |
| Covers −1.5 sets as favorite | 52% | 13/25 | 17% | 2/12 |
| Covers +1.5 sets as underdog | 52% | 16/31 | 50% | 10/20 |
| Tiebreak sets won | 83% | 10/12 | 29% | 5/17 |
| Wins after taking set 1 | 90% | 28/31 | 75% | 12/16 |
| Wins 2-0 after taking set 1 | 74% | 23/31 | 50% | 8/16 |
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: 0 of 1 completed meetings ended in straight sets (Isomura 0, Oki 0).
Style Matchup
Playing styles and historical archetype record
Isomura
🛡️ The Spoiler
Oki
🛡️ The Spoiler
Matchup analysis
Both Kokoro Isomura and Yuto Oki are 🛡️ The Spoiler types. Mirror matchups usually come down to execution, fitness, and surface fit, across 46 matches in our dataset the historical split is about even.
Previous meetings
1 career meeting, newest first
Jul 2, 2026
M15 Tokyo
H Hard · 2nd Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Isomura | Oki | ||
|---|---|---|---|---|
| Outcome | Kokoro Isomura | Yuto Oki | ||
| 1 or more | 50% | 7/14 | 75% | 6/8 |
| 3 or more | 36% | 5/14 | 50% | 4/8 |
| 5 or more | 7% | 1/14 | 25% | 2/8 |
| 10 or more | 0% | 0/14 | 0% | 0/8 |
| 15 or more | 0% | 0/14 | 0% | 0/8 |
| 20 or more | 0% | 0/14 | 0% | 0/8 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Isomura | Oki |
|---|---|---|
| W-L | 11–6 | 5–6 |
| Avg odds | 2.07 | 1.88 |
| ROI % | +14.2% | -22.6% |
| Units P/L | +2.42u | -2.49u |
Travel
Last 30 days
| Metric | Isomura | Oki |
|---|---|---|
| Countries | 3 | 1 |
| Events | 3 | 2 |
| Matches | 7 | 2 |
| Distance | — | — |
| Route | KAZ → CHN → TPE | ROU |
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
Isomura has a higher win rate against shared opponents (50% vs Oki's 0%).
| Opponent | Isomura | Oki |
|---|---|---|
| Kosuke Ogura | W 62 64 | L 26 16 |
| Taisei Ichikawa | W 62 61 | L 67 67 |
| Sanhui Shin | L 06 46 | L 57 36 |
| San Hui Sin | L 06 46 | L 57 36 |
Recent Form
Last five matches per player
Yanki Erel
M25 Taipei · 1st Round
Aug 26
Fitriadi M Rifqi
M15 Maanshan · Final
Aug 23
Petr Bar Biryukov
M15 Maanshan · Semifinals
Aug 22
Yusuke Takahashi
M15 Maanshan · Quarterfinals
Aug 21
Zhao Zhao
M15 Maanshan · 2nd Round
Aug 20
Miles Jones
M15 Maanshan · 1st Round
Aug 19
Kasidit Samrej
Astana Challenger · 1st Round
Aug 11
Alexander Rozin
Granby challenger
Jul 13
Alejandro Turriziani Alvarez
M15 Targu Jiu · 1st Round
Aug 11
Filiberto Fumagalli
M15 Curtea de Arges · 1st Round
Aug 4
Ryuki Matsuda
M15 Tokyo · 1st Round
Jul 8
Saki Tange
Futures 2026
Jul 7
Kokoro Isomura
M15 Tokyo · 2nd Round
Jul 2
Ryuki Matsuda
M15 Tokyo · 1st Round
Jul 1
Corban Crowther
Futures 2026
Jun 30
Tai Sach
M15 Tokyo · 2nd Round
Jun 18
Win rate
Matches, sets and games won · Last 12 months · 37–63 matches
| Metric | Isomura | Oki |
|---|---|---|
| Matches won | 51% | 38% |
| Sets won | 50% | 40% |
| Games won | 49% | 48% |
Record by tier
Head-to-head record by tournament tier
| Stage | Isomura | Oki |
|---|---|---|
| ITF M15 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Isomura | Oki |
|---|---|---|
| Hard | 1 | 0 |
Share this matchup
Copy the link to paste in Discord or group chats.