Kai-I Wang vs Naoto TomizawaPrediction, Head-to-Head Results, and Stats
Kai-I Wang and Naoto Tomizawa have met 1 time since 2026; Naoto Tomizawa leads 1–0. Across all meetings Wang has taken 0 sets to Tomizawa's 2. Their most recent meeting: Naoto Tomizawa won at M15 Tokyo (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Wang | Tomizawa | ||
|---|---|---|---|---|
| Indicator | Kai-I Wang | Naoto Tomizawa | ||
| Wins in straight sets | 64% | 9/14 | 67% | 4/6 |
| Wins a set when losing | 29% | 5/17 | 33% | 2/6 |
| Goes to a deciding set | 32% | 10/31 | 33% | 4/12 |
| Covers −1.5 sets as favorite | 100% | 4/4 | 100% | 1/1 |
| Covers +1.5 sets as underdog | 60% | 9/15 | 50% | 3/6 |
| Tiebreak sets won | 56% | 5/9 | 50% | 1/2 |
| Wins after taking set 1 | 76% | 13/17 | 83% | 5/6 |
| Wins 2-0 after taking set 1 | 53% | 9/17 | 67% | 4/6 |
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 0, Tomizawa 1).
Previous meetings
1 career meeting, newest first
Jul 6, 2026
M15 Tokyo
H Hard · 1st Round Qualifying
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Wang | Tomizawa |
|---|---|---|
| W-L | 6–3 | 3–1 |
| Avg odds | 3.49 | 3.11 |
| ROI % | +37.1% | +97.0% |
| Units P/L | +3.34u | +3.88u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
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
Max Dahlin
M15 Ann Arbor · Semifinals
Oct 3
John Hallquist Lithen
M15 Ann Arbor · Quarterfinals
Oct 2
Matt Kuhar
M15 Ann Arbor · 2nd Round
Oct 1
Bjorn Swenson
M15 Ann Arbor · 1st Round
Sep 30
Kokoro Isomura
M15 Tokyo · 1st Round
Jul 8
Hien Quang Hien Pham
M15 Tokyo · 3rd Round Qualifying
Jul 7
Kai-I Wang
M15 Tokyo · 1st Round Qualifying
Jul 6
Saki Tange
M15 Tokyo · 1st Round Qualifying
Jun 29
Win rate
Matches, sets and games won · Last 12 months · 12–31 matches
| Metric | Wang | Tomizawa |
|---|---|---|
| Matches won | 45% | 50% |
| Sets won | 46% | 50% |
| Games won | 48% | 50% |
Record by tier
Head-to-head record by tournament tier
| Stage | Wang | Tomizawa |
|---|---|---|
| ITF M15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Wang | Tomizawa |
|---|---|---|
| Hard | 0 | 1 |
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