Kai-I Wang vs Ryota TanumaPrediction, Head-to-Head Results, and Stats
Kai-I Wang and Ryota Tanuma have met 1 time since 2026; Kai-I Wang leads 1–0. Across all meetings Wang has taken 2 sets to Tanuma's 0. Their most recent meeting: Kai-I Wang won at M25 Taipei (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Wang | Tanuma | ||
|---|---|---|---|---|
| Indicator | Kai-I Wang | Ryota Tanuma | ||
| Wins in straight sets | 64% | 9/14 | 76% | 16/21 |
| Wins a set when losing | 29% | 5/17 | 47% | 8/17 |
| Goes to a deciding set | 32% | 10/31 | 34% | 13/38 |
| Covers −1.5 sets as favorite | 100% | 4/4 | 33% | 7/21 |
| Covers +1.5 sets as underdog | 60% | 9/15 | 80% | 8/10 |
| Tiebreak sets won | 56% | 5/9 | 30% | 3/10 |
| Wins after taking set 1 | 76% | 13/17 | 90% | 19/21 |
| Wins 2-0 after taking set 1 | 53% | 9/17 | 76% | 16/21 |
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 (Wang 1, Tanuma 0).
Style Matchup
Playing styles and historical archetype record
Wang
🛡️ The Spoiler
Tanuma
⚔️ The Gladiator
Matchup analysis
The ⚔️ The Gladiator archetype wins about 60% vs 🛡️ The Spoiler across 48 matches in our dataset: a stylistic lean toward Ryota Tanuma.
The Gladiator players often use physical intensity and balanced game to pressure the the spoiler's strong court coverage.
Previous meetings
1 career meeting, newest first
Aug 25, 2026
M25 Taipei
H Hard · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Wang | Tanuma | ||
|---|---|---|---|---|
| Outcome | Kai-I Wang | Ryota Tanuma | ||
| 1 or more | 55% | 6/11 | 44% | 4/9 |
| 3 or more | 36% | 4/11 | 22% | 2/9 |
| 5 or more | 18% | 2/11 | 0% | 0/9 |
| 10 or more | 0% | 0/11 | 0% | 0/9 |
| 15 or more | 0% | 0/11 | 0% | 0/9 |
| 20 or more | 0% | 0/11 | 0% | 0/9 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Wang | Tanuma |
|---|---|---|
| W-L | 6–3 | 4–4 |
| Avg odds | 3.49 | 2.14 |
| ROI % | +37.1% | +5.0% |
| Units P/L | +3.34u | +0.40u |
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
Wang has a higher win rate against shared opponents (67% vs Tanuma's 33%).
| Opponent | Wang | Tanuma |
|---|---|---|
| Kazuki Nakajima | W 63 61 | W 60 60 |
| Yuki Mochizuki | W 75 36 63 | L 26 36 |
| Ryotaro Taguchi | L 26 46 | L 36 62 26 |
Recent Form
Last five matches per player
Isaac Becroft
M15 Luan · Quarterfinals
Oct 2
Chan Yeong Oh
M15 Luan · 2nd Round
Oct 1
Jordan Chiu
M15 Luan · 1st Round
Sep 30
Kazuki Nakajima
M15 Luan · 3rd Round Qualifying
Sep 29
Xinyuan Xie
M15 Luan · 2nd Round Qualifying
Sep 28
Liang Liang
M15 Luan · 1st Round Qualifying
Sep 27
Nino Ehrenschneider
M25 Guiyang · 2nd Round
Sep 17
Jintao Lan
M25 Guiyang · 1st Round
Sep 16
Jerry Roddick
M25 Sapporo · 2nd Round
Sep 10
Naoya Honda
M25 Sapporo · 1st Round
Sep 9
Mao Takada
M25 Sapporo · 3rd Round Qualifying
Sep 7
Choma Masuda
M25 Sapporo · 1st Round Qualifying
Sep 6
Naoki Nakagawa
M25 Urayasu · Quarterfinals
Sep 4
Hikaru Shiraishi
M25 Urayasu · 2nd Round
Sep 3
Yuta Kawahashi
M25 Urayasu · 1st Round
Sep 1
Sena Sasaki
M25 Urayasu · 3rd Round Qualifying
Aug 31
Win rate
Matches, sets and games won · Last 12 months · 31–38 matches
| Metric | Wang | Tanuma |
|---|---|---|
| Matches won | 45% | 55% |
| Sets won | 46% | 56% |
| Games won | 48% | 53% |
Record by tier
Head-to-head record by tournament tier
| Stage | Wang | Tanuma |
|---|---|---|
| ITF M25 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Wang | Tanuma |
|---|---|---|
| Hard | 1 | 0 |
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