Colin Sinclair vs Wihan Van Der MerwePrediction, Head-to-Head Results, and Stats
Colin Sinclair and Wihan Van Der Merwe have met 1 time since 2026; Colin Sinclair leads 1–0. Across all meetings Sinclair has taken 2 sets to Merwe's 0. Their most recent meeting: Colin Sinclair won at M25 Brisbane (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Sinclair | Van Der Merwe | ||
|---|---|---|---|---|
| Indicator | Colin Sinclair | Wihan Van Der Merwe | ||
| Wins in straight sets | 70% | 30/43 | 75% | 3/4 |
| Wins a set when losing | 38% | 11/29 | 0% | 0/6 |
| Goes to a deciding set | 33% | 24/72 | 10% | 1/10 |
| Covers −1.5 sets as favorite | 55% | 22/40 | — | |
| Covers +1.5 sets as underdog | 63% | 17/27 | 0% | 0/2 |
| Tiebreak sets won | 51% | 22/43 | 0% | 0/1 |
| Wins after taking set 1 | 88% | 35/40 | 100% | 3/3 |
| Wins 2-0 after taking set 1 | 75% | 30/40 | 100% | 3/3 |
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. Head-to-head: 1 of 1 completed meetings ended in straight sets (Sinclair 1, Van Der Merwe 0).
Previous meetings
1 career meeting, newest first
Jul 15, 2026
M25 Brisbane
H Hard · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Sinclair | Merwe | ||
|---|---|---|---|---|
| Outcome | Colin Sinclair | Wihan Van Der Merwe | ||
| 1 or more | 100% | 13/13 | 100% | 2/2 |
| 3 or more | 100% | 13/13 | 50% | 1/2 |
| 5 or more | 92% | 12/13 | 0% | 0/2 |
| 10 or more | 31% | 4/13 | 0% | 0/2 |
| 15 or more | 0% | 0/13 | 0% | 0/2 |
| 20 or more | 0% | 0/13 | 0% | 0/2 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Sinclair | Merwe |
|---|---|---|
| W-L | 6–7 | 0–2 |
| Avg odds | 1.84 | 6.15 |
| ROI % | -18.9% | -100.0% |
| Units P/L | -2.45u | -2.00u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Sinclair | Merwe |
|---|---|---|
| Countries | 1 | — |
| Events | 1 | — |
| Matches | 1 | — |
| Distance | 0 mi · 0 km | — |
| Route | 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
Across 1 shared opponent, both Sinclair and Merwe posted a 0% win rate.
| Opponent | Sinclair | Merwe |
|---|---|---|
| Matt Hulme | L 67 67 | L 26 36 |
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
Matt Hulme
M15 Brisbane · 1st Round
Jul 22
Colin Sinclair
M25 Brisbane · 1st Round
Jul 15
Hudson Baxter
Futures 2026
Jul 14
Adrian Arcon
Futures 2026
Jul 13
Yua Taka
Futures 2026
Jun 23
Ying Hou
Futures 2026
Jun 21
Darrshan Suresh Kumar
Futures 2026
Jun 14
Stefan Storch
Futures 2026
Jun 8
Win rate
Matches, sets and games won · Last 12 months · 10–72 matches
| Metric | Sinclair | Merwe |
|---|---|---|
| Matches won | 60% | 40% |
| Sets won | 58% | 38% |
| Games won | 52% | 48% |
Record by tier
Head-to-head record by tournament tier
| Stage | Sinclair | Merwe |
|---|---|---|
| ITF M25 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Sinclair | Merwe |
|---|---|---|
| Hard | 1 | 0 |
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