Colin Sinclair vs Takuya KumasakaPrediction, Head-to-Head Results, and Stats
Colin Sinclair and Takuya Kumasaka have met 1 time since 2026; Takuya Kumasaka leads 1–0. Across all meetings Sinclair has taken 0 sets to Kumasaka's 2. Their most recent meeting: Takuya Kumasaka won at Astana Challenger (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Sinclair | Kumasaka | ||
|---|---|---|---|---|
| Indicator | Colin Sinclair | Takuya Kumasaka | ||
| Wins in straight sets | 70% | 30/43 | 72% | 23/32 |
| Wins a set when losing | 38% | 11/29 | 34% | 10/29 |
| Goes to a deciding set | 33% | 24/72 | 31% | 19/61 |
| Covers −1.5 sets as favorite | 55% | 22/40 | 50% | 17/34 |
| Covers +1.5 sets as underdog | 63% | 17/27 | 38% | 8/21 |
| Tiebreak sets won | 51% | 22/43 | 42% | 8/19 |
| Wins after taking set 1 | 88% | 35/40 | 87% | 27/31 |
| Wins 2-0 after taking set 1 | 75% | 30/40 | 74% | 23/31 |
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 (Sinclair 0, Kumasaka 1).
Style Matchup
Playing styles and historical archetype record
Sinclair
🤖 Servebot
Kumasaka
🪃 Counterpuncher
Matchup analysis
The 🤖 Servebot archetype wins about 57% vs 🪃 Counterpuncher across 2,280 matches in our dataset: a stylistic lean toward Colin Sinclair.
Servebot players often use high ace rate and dominant service to pressure the counterpuncher's elite bp conversion.
Previous meetings
1 career meeting, newest first
Aug 11, 2026
Astana Challenger
H Hard · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Sinclair | Kumasaka | ||
|---|---|---|---|---|
| Outcome | Colin Sinclair | Takuya Kumasaka | ||
| 1 or more | 100% | 13/13 | 100% | 11/11 |
| 3 or more | 100% | 13/13 | 46% | 5/11 |
| 5 or more | 92% | 12/13 | 18% | 2/11 |
| 10 or more | 31% | 4/13 | 0% | 0/11 |
| 15 or more | 0% | 0/13 | 0% | 0/11 |
| 20 or more | 0% | 0/13 | 0% | 0/11 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Sinclair | Kumasaka |
|---|---|---|
| W-L | 6–7 | 6–7 |
| Avg odds | 1.84 | 2.03 |
| ROI % | -18.9% | -31.9% |
| Units P/L | -2.45u | -4.15u |
Travel
Last 30 days
| Metric | Sinclair | Kumasaka |
|---|---|---|
| Countries | 1 | 2 |
| Events | 1 | 2 |
| Matches | 1 | 3 |
| Distance | 0 mi · 0 km | 2,135 mi · 3,436 km |
| Route | KAZ | POL → KAZ |
Host country from the tournament each match was played in, over the last 30 days. Route is the order of countries visited; consecutive stops in the same country are shown once. Distance is the great-circle total between host cities, shown only when every stop in the window is geocoded. A rough fatigue signal, not a headline stat.
Common opponents
Results vs. opponents both players faced · Last 12 months
Kumasaka has a higher win rate against shared opponents (80% vs Sinclair's 50%).
| Opponent | Sinclair | Kumasaka |
|---|---|---|
| Matt Hulme | L 67 67 | W 76 64 |
| Naoki Nakagawa | L 67 64 46 | W 75 75 |
| Jumpei Yamasaki | L 67 36 | W 62 62 |
| Shunsuke Nakagawa | W 63 76 | W 76 63 |
| Matthew Dellavedova | W 64 76 | W 36 62 62 |
| Cruz Hewitt | L 67 46 | W 75 61 |
| Ryuki Matsuda | L 64 46 06 | W 61 60 |
| Zhenxiong Dong | W 64 61 | W 64 64 |
| Pawit Sornlaksup | W 75 76 | L 46 76 36 |
| Ryotaro Taguchi | W 63 62 | L 57 16 |
Recent Form
Last five matches per player
Takuya Kumasaka
Astana Challenger · 1st Round
Aug 11
Koki Matsuda
Samsun Challenger · 2nd Round
Jul 29
Mert Alkaya
Samsun Challenger · 1st Round
Jul 28
Matt Hulme
M25 Brisbane · Quarterfinals
Jul 17
Shinji Hazawa
M25 Brisbane · 2nd Round
Jul 16
Wihan Van Der Merwe
M25 Brisbane · 1st Round
Jul 15
Naoki Nakagawa
M15 Tokyo · 2nd Round
Jun 18
Saki Tange
M15 Tokyo · 1st Round
Jun 16
Hayato Matsuoka
Astana Challenger · 2nd Round
Aug 12
Colin Sinclair
Astana Challenger · 1st Round
Aug 11
Alexander Donski
Grodzisk Mazowiecki Challenger · 1st Round
Aug 4
Florent Bax
Samsun Challenger · 1st Round
Jul 28
Luka Pavlovic
Segovia Challenger · 1st Round
Jul 21
Pavel Lagutin
Pozoblanco challenger
Jul 13
Alejandro Turriziani Alvarez
Pozoblanco challenger
Jul 12
Robin Bertrand
M25 Roda de Bara · 2nd Round
Jul 8
Win rate
Matches, sets and games won · Last 12 months · 62–72 matches
| Metric | Sinclair | Kumasaka |
|---|---|---|
| Matches won | 60% | 53% |
| Sets won | 58% | 53% |
| Games won | 52% | 51% |
Record by tier
Head-to-head record by tournament tier
| Stage | Sinclair | Kumasaka |
|---|---|---|
| ATP Challenger Tour | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Sinclair | Kumasaka |
|---|---|---|
| Hard | 0 | 1 |
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