Daisuke Sumizawa vs Junhyeon LeePrediction, Head-to-Head Results, and Stats
Daisuke Sumizawa and Junhyeon Lee have met 1 time since 2025; Junhyeon Lee leads 1–0. Across all meetings Sumizawa has taken 1 sets to Lee's 2. Their most recent meeting: Junhyeon Lee won at M15 Nakhon Pathom 4 (2025).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Sumizawa | Lee | ||
|---|---|---|---|---|
| Indicator | Daisuke Sumizawa | Junhyeon Lee | ||
| Wins in straight sets | 83% | 5/6 | 50% | 1/2 |
| Wins a set when losing | 16% | 3/19 | 33% | 1/3 |
| Goes to a deciding set | 16% | 4/25 | 40% | 2/5 |
| Covers −1.5 sets as favorite | 25% | 1/4 | 33% | 1/3 |
| Covers +1.5 sets as underdog | 21% | 3/14 | 50% | 1/2 |
| Tiebreak sets won | 11% | 1/9 | — | |
| Wins after taking set 1 | 100% | 6/6 | 67% | 2/3 |
| Wins 2-0 after taking set 1 | 83% | 5/6 | 33% | 1/3 |
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. Small sample — read with care. Head-to-head: 0 of 1 completed meetings ended in straight sets (Sumizawa 0, Lee 0).
Style Matchup
Playing styles and historical archetype record
Sumizawa
⚙️ Grinder
Lee
🧱 The Wall
Matchup analysis
⚙️ Grinder vs 🧱 The Wall is historically tight (50% vs 50%, 98 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
Aug 20, 2025
M15 Nakhon Pathom 4
H Hard · 1st Round
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Sumizawa | Lee |
|---|---|---|
| W-L | 2–6 | - |
| Avg odds | 3.55 | - |
| ROI % | -69.9% | - |
| Units P/L | -5.59u | - |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
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
Seungmin Park
M15 Andong · 1st Round
May 13
Woong Bi Lee
M15 Gimcheon 2 · 1st Round
Nov 25
Kuan-Yi Lee
M15 Gimcheon 1 · Quarterfinals
Nov 21
Min Ho Ko
M15 Gimcheon 1 · 2nd Round
Nov 20
Essa Qabazard
M15 Gimcheon 1 · 1st Round
Nov 18
Chanyeong Oh
M15 Hong Kong 2 · 1st Round
Sep 3
Arthur Weber
M15 Hong Kong 1 · 2nd Round
Aug 28
Alexey Aleshchev
M15 Hong Kong 1 · 1st Round
Aug 27
Win rate
Matches, sets and games won · Last 12 months · 5–25 matches
| Metric | Sumizawa | Lee |
|---|---|---|
| Matches won | 24% | 40% |
| Sets won | 28% | 42% |
| Games won | 44% | 46% |
Record by tier
Head-to-head record by tournament tier
| Stage | Sumizawa | Lee |
|---|---|---|
| ITF M15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Sumizawa | Lee |
|---|---|---|
| Hard | 0 | 1 |
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