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Colin Sinclair

19/12/1994 · right-handed

Global Elo

1504

Record

1-3

ATP / Tour Record

Wins
1
Losses
3
Matches
4

Challenger Record

Wins
58
Losses
66
Matches
124

Elo and Record by Surface

Clay 1531
Wins
0
Losses
0
Matches
0

Challenger

Wins
5
Losses
4
Matches
9
Hard 1506
Wins
0
Losses
2
Matches
2

Challenger

Wins
53
Losses
62
Matches
115
Grass 1500
Wins
0
Losses
0
Matches
0

Elo Over Time

1578 1406
2017-11-20 2026-09-16 · 1514

128 matches in this range.

Performance vs. the Odds

Career record grouped by how big a favorite the market made Colin Sinclair, based on their average odds.

Heavy favorite (odds below 1.30) 0W–0L · 0.0%
Favorite (odds 1.30-1.80) 1W–1L · 50.0%
Even match (odds 1.80-2.20) 2W–2L · 50.0%
Underdog (odds 2.20-4.00) 1W–0L · 100.0%
Heavy underdog (odds above 4.00) 1W–1L · 50.0%

9 matches with market odds since 2026-07-28.

Serve & Return

Serve and return win rates from the last 10 matches at the selected level.

1st Serve In % 60.3%
1st Serve Points Won % 68.4%
2nd Serve Points Won % 51.9%
Return Points Won vs 1st Serve % 27.4%
Return Points Won vs 2nd Serve % 41.9%
Aces per Service Game 0.39
Double Faults per Service Game 0.35

Based on the last 10 ATP/Grand Slam matches.

1st Serve In % 60.7%
1st Serve Points Won % 78.1%
2nd Serve Points Won % 57.6%
Return Points Won vs 1st Serve % 27.7%
Return Points Won vs 2nd Serve % 45.1%
Aces per Service Game 0.73
Double Faults per Service Game 0.16

Based on the last 10 Challenger matches.

Break Point Performance

How the player handles the biggest points, from the last 10 matches at the selected level.

Break Points Saved % 14.3%
Break Points Converted % 20.0%

Based on the last 10 ATP/Grand Slam matches.

Break Points Saved % 68.1%
Break Points Converted % 36.9%

Based on the last 10 Challenger matches.

Recent Matches

L Hard Guangzhou 2 challenger · R16 · 2026-09-16

vs Rio Noguchi #229

6-3 6-3

Colin Sinclair Rio Noguchi
2 Aces 7
0 Double Faults 2
- Service Points -
- First Serve In -
27 First Serve Won 29
10 Second Serve Won 5
1 Break Points Saved 6
1 Break Points Faced 9
- Winners -
- Unforced Errors -
4.6 Average Odds 1.2
W Hard Guangzhou 2 challenger · 1. round · 2026-09-14

vs Linang Xiao #1001

6-4 1-6 7-6

Colin Sinclair Linang Xiao
13 Aces 2
- Double Faults -
- Service Points -
- First Serve In -
- First Serve Won -
- Second Serve Won -
8 Break Points Saved 4
12 Break Points Faced 7
- Winners -
- Unforced Errors -
1.6 Average Odds 2.1
L Hard Astana 4 challenger · 1. round · 2026-08-11

vs Takuya Kumasaka #549

6-2 7-6

Colin Sinclair Takuya Kumasaka
6 Aces 3
1 Double Faults 2
58 Service Points 64
33 First Serve In 33
27 First Serve Won 24
12 Second Serve Won 23
1 Break Points Saved 4
3 Break Points Faced 4
- Winners -
- Unforced Errors -
1.9 Average Odds 1.8
W Hard Astana 4 challenger · qualification - round of 16 · 2026-08-10

vs Damir Zhalgasbay #-

6-4 5-7 6-4

Colin Sinclair Damir Zhalgasbay
18 Aces 11
5 Double Faults 6
96 Service Points 94
55 First Serve In 49
46 First Serve Won 38
22 Second Serve Won 27
5 Break Points Saved 1
6 Break Points Faced 3
- Winners -
- Unforced Errors -
1.8 Average Odds 1.9
W Hard Astana 4 challenger · qualification - 1. round · 2026-08-09

vs Alibek Kachmazov #822

7-6 6-7 6-2

Colin Sinclair Alibek Kachmazov
12 Aces 13
3 Double Faults 5
100 Service Points 115
58 First Serve In 55
48 First Serve Won 43
27 Second Serve Won 30
6 Break Points Saved 5
7 Break Points Faced 8
- Winners -
- Unforced Errors -
3.0 Average Odds 1.4
L Hard Istanbul challenger · qualification - round of 16 · 2026-08-03

vs Digvijaypratap Singh #540

6-4 7-6

Colin Sinclair Digvijaypratap Singh
9 Aces 7
0 Double Faults 1
57 Service Points 78
35 First Serve In 51
33 First Serve Won 37
16 Second Serve Won 16
0 Break Points Saved 6
0 Break Points Faced 7
- Winners -
- Unforced Errors -
1.7 Average Odds 2.1
W Hard Istanbul challenger · qualification - 1. round · 2026-08-02

vs Maxwell Mckennon #613

6-4 7-6

Colin Sinclair Maxwell Mckennon
16 Aces 4
1 Double Faults 2
65 Service Points 72
48 First Serve In 43
43 First Serve Won 30
8 Second Serve Won 19
0 Break Points Saved 0
0 Break Points Faced 1
- Winners -
- Unforced Errors -
1.8 Average Odds 1.9
L Hard Samsun challenger · R16 · 2026-07-29

vs Koki Matsuda #514

6-3 6-3

Colin Sinclair Koki Matsuda
3 Aces 5
2 Double Faults 6
66 Service Points 76
45 First Serve In 47
30 First Serve Won 27
10 Second Serve Won 11
5 Break Points Saved 6
7 Break Points Faced 11
- Winners -
- Unforced Errors -
2.2 Average Odds 1.6
W Hard Samsun challenger · 1. round · 2026-07-28

vs Mert Alkaya #298

0-6 7-5 6-4

Colin Sinclair Mert Alkaya
10 Aces 4
5 Double Faults 6
97 Service Points 79
49 First Serve In 43
31 First Serve Won 34
26 Second Serve Won 15
3 Break Points Saved 6
6 Break Points Faced 10
- Winners -
- Unforced Errors -
4.3 Average Odds 1.2
L Hard Brisbane 2 CH · R16 · 2026-02-09

vs Rei Sakamoto #174

7-5 6-3

Colin Sinclair Rei Sakamoto
4 Aces 7
2 Double Faults 1
50 Service Points 61
28 First Serve In 37
20 First Serve Won 33
15 Second Serve Won 13
0 Break Points Saved 0
2 Break Points Faced 0
- Winners -
- Unforced Errors -
- Average Odds -