Taiyo Yamanaka vs Yuto OkiPrediction, Head-to-Head Results, and Stats
Upcoming match
- Tournament
- M15 Tanagura
- Level
- ITF M15
- Round
- 1st Round
- Surface
- Hard
- Date & time
- October 19 · 8:00 PM ET
Taiyo Yamanaka and Yuto Oki meet next at the M15 Tanagura on October 19 on hard.
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Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Yamanaka | Oki | ||
|---|---|---|---|---|
| Indicator | Taiyo Yamanaka | Yuto Oki | ||
| Wins in straight sets | 61% | 17/28 | 59% | 13/22 |
| Wins a set when losing | 37% | 10/27 | 25% | 6/24 |
| Goes to a deciding set | 38% | 21/55 | 33% | 15/46 |
| Covers −1.5 sets as favorite | 55% | 12/22 | 20% | 3/15 |
| Covers +1.5 sets as underdog | 54% | 15/28 | 52% | 12/23 |
| Tiebreak sets won | 67% | 10/15 | 39% | 7/18 |
| Wins after taking set 1 | 78% | 25/32 | 82% | 18/22 |
| Wins 2-0 after taking set 1 | 53% | 17/32 | 59% | 13/22 |
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.
Style Matchup
Playing styles and historical archetype record
Yamanaka
🎾 All-Court
Oki
🪃 Counterpuncher
Matchup analysis
🎾 All-Court vs 🪃 Counterpuncher is historically tight (52% vs 48%, 938 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
First career meeting
Yamanaka and Oki have never faced each other on tour.
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Yamanaka | Oki | ||
|---|---|---|---|---|
| Outcome | Taiyo Yamanaka | Yuto Oki | ||
| 1 or more | 85% | 11/13 | 17% | 1/6 |
| 3 or more | 69% | 9/13 | 17% | 1/6 |
| 5 or more | 15% | 2/13 | 0% | 0/6 |
| 10 or more | 0% | 0/13 | 0% | 0/6 |
| 15 or more | 0% | 0/13 | 0% | 0/6 |
| 20 or more | 0% | 0/13 | 0% | 0/6 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Yamanaka | Oki |
|---|---|---|
| W-L | 7–6 | 2–4 |
| Avg odds | 2.63 | 2.65 |
| ROI % | -11.2% | -37.2% |
| Units P/L | -1.46u | -2.23u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Common opponents
Results vs. opponents both players faced · Last 12 months
Oki has a higher win rate against shared opponents (71% vs Yamanaka's 29%).
| Opponent | Yamanaka | Oki |
|---|---|---|
| Ryuki Matsuda | L 46 46 | L 46 57 |
| Shinji Hazawa | L | W 76 61 |
| Gandharv Gourav Kothapalli | W 64 62 | W 61 60 |
| Daisuke Sumizawa | W 63 60 | W 63 57 104 |
| Geun Jun Kim | L 63 57 26 | W 62 64 |
| Geun Jun Kim | L 63 57 26 | W 62 64 |
| Koki Matsuda | L 36 76 36 | L 76 46 67 |
Recent Form
Last five matches per player
Anton Shepp
M25 Luan · 2nd Round
Oct 8
Wishaya Trongcharoenchaikul
M25 Luan · 1st Round
Oct 7
Max Purcell
M15 Luan · Quarterfinals
Oct 2
Yuta Tomida
M15 Luan · 2nd Round
Oct 1
Nikolai Barsukov
M15 Luan · 1st Round
Sep 30
Ryuki Matsuda
Phan Thiet 4 Challenger · 3rd Round Qualifying
Sep 14
Egor Agafonov
Phan Thiet 4 Challenger · 1st Round Qualifying
Sep 13
Timofei Derepasko
Phan Thiet 3 Challenger · 3rd Round Qualifying
Sep 7
Kuan-Yi Lee
M25 Sapporo · 1st Round
Sep 9
Yanki Erel
M25 Urayasu · 2nd Round
Sep 3
Shintaro Imai
M25 Urayasu · 1st Round
Sep 1
Kai-An Wu
M25 Urayasu · 3rd Round Qualifying
Aug 31
Kazuya Saito
M25 Urayasu · 1st Round Qualifying
Aug 30
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
Win rate
Matches, sets and games won · Last 12 months · 46–56 matches
| Metric | Yamanaka | Oki |
|---|---|---|
| Matches won | 50% | 48% |
| Sets won | 50% | 47% |
| Games won | 50% | 51% |