Daisuke Sumizawa and Leo Vithoontien have met 1 time since 2026; Leo Vithoontien leads 1–0. Their most recent meeting: Leo Vithoontien won at M15 Kashiwa (2026).
Playing styles and historical archetype record
Sumizawa
🎾 All-Court
Vithoontien
🪃 Counterpuncher
Matchup analysis
The 🎾 All-Court archetype wins about 54% vs 🪃 Counterpuncher across 3,027 matches in our dataset — a stylistic lean toward Daisuke Sumizawa.
All-Court players often use tactical versatility and net approach ability to pressure the counterpuncher's elite bp conversion.
1 career meeting, newest first
Hit rates on common betting markets · Last 90 days
| Outcome | Sumizawa | Vithoontien | ||
|---|---|---|---|---|
| Outcome | Daisuke Sumizawa | Leo Vithoontien | ||
| 1 or more | 67% | 2/3 | 81% | 13/16 |
| 3 or more | 0% | 0/3 | 50% | 8/16 |
| 5 or more | 0% | 0/3 | 19% | 3/16 |
| 10 or more | 0% | 0/3 | 6% | 1/16 |
| 15 or more | 0% | 0/3 | 0% | 0/16 |
| 20 or more | 0% | 0/3 | 0% | 0/16 |
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Sumizawa | Vithoontien |
|---|---|---|
| W-L | 0–1 | 7–6 |
| Avg odds | 2.46 | 2.77 |
| ROI % | -100.0% | -5.8% |
| Units P/L | -1.00u | -0.75u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Results vs. opponents both players faced · Last 12 months
Across 4 shared opponents, both Sumizawa and Vithoontien posted a 50% win rate.
| Opponent | Sumizawa | Vithoontien |
|---|---|---|
| Yusuke Kusuhara | W 61 64 | W 63 75 |
| James Watt | L 36 46 | L 67 16 |
| Takuya Kumasaka | L 46 64 16 | L 36 26 |
| Jacob Brumm | W 76 62 | W 63 64 |
Last five matches per player
Yuto Oki
Futures 2026 ·
Jun 15
Riku Takahata
Futures 2026 ·
Jun 14
Riku Takahata
Futures 2026 ·
Jun 8
Shion Itsusaki
Futures 2026 ·
Jun 7
Seongwoo Cho
Futures 2026 ·
May 26
Seung Woo Cho
M15 Gimcheon · Round of 32
May 25
Christopher Papa
S M KRISHNA MEMORIAL OPEN · 1st Round Qualifying
May 17
Leo Vithoontien
M15 Kashiwa · Round of 32
Mar 30
Naoki Nakagawa
Futures 2026 ·
Jun 16
Hikaru Shiraishi
Futures 2026 ·
Jun 10
Jesse Delaney
M15 Karuizawa · Round of 32
May 25
Jake Delaney
M15 Karuizawa · Quarterfinals
May 25
Jumpei Yamasaki
M15 Karuizawa · Round of 16
May 25
Digvijaypratap Singh
S M KRISHNA MEMORIAL OPEN · Round of 32
May 19
Petr Bar Biryukov
S M KRISHNA MEMORIAL OPEN · Round of 16
May 13
Daniel Masur
Wuxi Open · 1st Round Qualifying
May 3
Matches, sets and games won · Last 12 months · 27–60 matches
| Metric | Sumizawa | Vithoontien |
|---|---|---|
| Matches won | 44% | 48% |
| Sets won | 44% | 48% |
| Games won | 48% | 49% |
Head-to-head record by tournament tier
| Stage | Sumizawa | Vithoontien |
|---|---|---|
| ITF M15 | 0 | 1 |
Head-to-head record per surface
| Surface | Sumizawa | Vithoontien |
|---|---|---|
| Hard | 0 | 1 |
