Daisuke Sumizawa vs Riku TakahataPrediction, Head-to-Head Results, and Stats
Daisuke Sumizawa and Riku Takahata have met 4 times since 2026; Riku Takahata leads 3–1. Their first meeting came at M15 Tokyo in 2026 on hard. On hard courts Takahata leads 3–1. Takahata has won the last 2 meetings. Across all meetings Sumizawa has taken 2 sets to Takahata's 6. Their most recent meeting: Riku Takahata won at M15 Tokyo (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Sumizawa | Takahata | ||
|---|---|---|---|---|
| Indicator | Daisuke Sumizawa | Riku Takahata | ||
| Wins in straight sets | 83% | 5/6 | 88% | 15/17 |
| Wins a set when losing | 16% | 3/19 | 35% | 7/20 |
| Goes to a deciding set | 16% | 4/25 | 24% | 9/37 |
| Covers −1.5 sets as favorite | 25% | 1/4 | 60% | 3/5 |
| Covers +1.5 sets as underdog | 21% | 3/14 | 44% | 8/18 |
| Tiebreak sets won | 11% | 1/9 | 67% | 6/9 |
| Wins after taking set 1 | 100% | 6/6 | 88% | 15/17 |
| Wins 2-0 after taking set 1 | 83% | 5/6 | 88% | 15/17 |
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: 4 of 4 completed meetings ended in straight sets (Sumizawa 1, Takahata 3).
Style Matchup
Playing styles and historical archetype record
Sumizawa
⚙️ Grinder
Takahata
⚙️ Grinder
Matchup analysis
Both Daisuke Sumizawa and Riku Takahata are ⚙️ Grinder types. Mirror matchups usually come down to execution, fitness, and surface fit, across 144 matches in our dataset the historical split is about even.
Previous meetings
4 career meetings, newest first
Jul 7, 2026
M15 Tokyo
H Hard · 3rd Round Qualifying
Jun 30, 2026
M15 Tokyo
H Hard · 3rd Round Qualifying
Jun 14, 2026
M15 Tokyo
H Hard · 1st Round Qualifying
Jun 8, 2026
M15 Tokyo
H Hard · 3rd Round Qualifying
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Sumizawa | Takahata | ||
|---|---|---|---|---|
| Outcome | Daisuke Sumizawa | Riku Takahata | ||
| 1 or more | 100% | 8/8 | 80% | 4/5 |
| 3 or more | 75% | 6/8 | 40% | 2/5 |
| 5 or more | 63% | 5/8 | 20% | 1/5 |
| 10 or more | 13% | 1/8 | 0% | 0/5 |
| 15 or more | 0% | 0/8 | 0% | 0/5 |
| 20 or more | 0% | 0/8 | 0% | 0/5 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Sumizawa | Takahata |
|---|---|---|
| W-L | 2–6 | 3–4 |
| Avg odds | 3.55 | 2.84 |
| ROI % | -69.9% | -44.9% |
| Units P/L | -5.59u | -3.14u |
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
Takahata has a higher win rate against shared opponents (40% vs Sumizawa's 20%).
| Opponent | Sumizawa | Takahata |
|---|---|---|
| Siu Chi Nicholas Cheng | L 67 26 | W 64 26 1210 |
| Ryuichiro Nakano | W 64 67 107 | W 75 61 |
| Jake Delaney | L 46 67 | L 46 16 |
| Yuta Tomida | L 16 36 | L 36 06 |
| Taiyo Yamanaka | L 36 06 | L 16 46 |
Recent Form
Last five matches per player
Siu Chi Nicholas Cheng
M25 Qian Daohu · 1st Round Qualifying
Oct 11
Kosuke Ogura
Guangzhou Challenger · 1st Round Qualifying
Sep 13
Markus Malaszszak
M15 Nonthaburi · 2nd Round
Sep 10
Vraj Gohil
M15 Nonthaburi · 1st Round
Sep 9
Mukund Sasikumar
M15 Nonthaburi · 2nd Round
Sep 3
Chikaya Sato
M15 Nonthaburi · 1st Round
Sep 2
Xin Zhou
M15 Maanshan · 2nd Round Qualifying
Aug 24
Ryuichiro Nakano
M15 Maanshan · 1st Round Qualifying
Aug 23
Chase Ferguson
M25 Sapporo · 1st Round
Sep 8
Takumi Katsuda
M25 Sapporo · 3rd Round Qualifying
Sep 7
Tokitaka Ito
M25 Sapporo · 1st Round Qualifying
Sep 6
Noritaka Koizumi
M25 Urayasu · 1st Round
Sep 1
Masaki Ishikawa
M25 Urayasu · 3rd Round Qualifying
Aug 31
Kotaro Matsumura
M25 Urayasu · 1st Round Qualifying
Aug 30
Ofek Shimanov
M15 Astana · 3rd Round Qualifying
Aug 4
Mikhail Khodorchenko
M15 Astana · 2nd Round Qualifying
Aug 3
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 25–37 matches
| Metric | Sumizawa | Takahata |
|---|---|---|
| Matches won | 24% | 46% |
| Sets won | 28% | 49% |
| Games won | 44% | 50% |
Record by tier
Head-to-head record by tournament tier
| Stage | Sumizawa | Takahata |
|---|---|---|
| ITF M15 | 1 | 3 |
By surface
Head-to-head record per surface
| Surface | Sumizawa | Takahata |
|---|---|---|
| Hard | 1 | 3 |
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