Name: Colin Sinclair
Country: Australia
Birthdate: 19.12.94, 27 years
ATP ranking: 689
TOP ranking's position: 410 (05.08.19, 82 points)
Points: 36
Prize money: 44663 $
Matches total: 248
Win: 151
%: 60.89 %
Country: Australia
Birthdate: 19.12.94, 27 years
ATP ranking: 689
TOP ranking's position: 410 (05.08.19, 82 points)
Points: 36
Prize money: 44663 $
Matches total: 248
Win: 151
%: 60.89 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2022 | 1/0 | 1/0 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 39/22 | 22/8 | 14/10 | 3/4 | 0/0 | 0/0 | 0/0 |
| 2020 | 9/12 | 3/7 | 6/4 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2019 | 27/25 | 17/15 | 9/7 | 0/1 | 0/0 | 1/2 | 0/0 |
| 2018 | 34/15 | 15/6 | 16/8 | 3/1 | 0/0 | 0/0 | 0/0 |
| 2017 | 37/16 | 12/7 | 25/9 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 4/4 | 0/1 | 4/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 0/2 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2012 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 151/97 | 70/47 | 74/41 | 6/7 | 0/0 | 1/2 | 0/0 |
| perc. % | 60.89 % | 59.83 % | 64.35 % | 46.15 % | 0 % | 33.33 % | 0 % |
Colin Sinclair / scheduled / last
| 24.01.22 | qual. | Colin Sinclair | Bharath Nishok Kumaran | match details |  M25 Monastir | Hard |
Colin Sinclair form
Colin Sinclair / last 50 matches
| 23.01.22 | q 2 | Colin Sinclair | Jannik Maute | 6-3, 6-1 |  | match details | M25 Monastir | Hard |
| 09.12.21 | 2nd round | Peter Bertran | Colin Sinclair | 6-2, 6-2 |  | match details |  M15 Santo | Hard |
| 08.12.21 | 1st round | Colin Sinclair | Sebastian Gima | 6-3, 6-2 | | match details | ||
| 28.11.21 | fin | Colin Sinclair | Marco Brugnerotto | 6-1, 5-7, 6-4 | | match details |  M15 Guatemala | Hard |
| 27.11.21 | 1/2 | Colin Sinclair | Taha Baadi | 7-68, 7-64 | | match details | ||
| 26.11.21 | 1/4 | Colin Sinclair | Alejandro Mendoza | 6-3, 6-73, 6-2 | | match details | ||
| 25.11.21 | 2nd round | Colin Sinclair | Osgar O'Hoisin | 6-2, 6-3 | | match details | ||
| 23.11.21 | 1st round | Colin Sinclair | Rafael Botran Neutze | 6-3, 6-1 | | match details | ||
| 19.11.21 | 1/4 | Alex Knaff | Colin Sinclair | 7-64, 5-7, 6-2 | | match details |  M15 East | I. hard |
| 18.11.21 | 2nd round | Colin Sinclair | Alexandre Rotsaert | 7-5, 4-6, 6-2 | | match details | ||
| 17.11.21 | 1st round | Colin Sinclair | Nico Mostardi | 6-3, 6-4 | | match details | ||
| 04.11.21 | 2nd round | Vasil Kirkov | Colin Sinclair | 6-3, 6-4 | | match details | M15 Ithaca | I. hard |
| 03.11.21 | 1st round | Colin Sinclair | Michael Zheng | 6-0, 6-2 | | match details | ||
| 27.10.21 | 1st round | Ryan Shane | Colin Sinclair | 3-6, 6-3, 7-67 | | match details | M15 Tallahassee | I. hard |
| 05.10.21 | 1st round | Taha Baadi | Colin Sinclair | 7-65, 7-5 | | match details | M15 Ithaca | I. hard |
| 28.09.21 | 1st round | Pawel Cias | Colin Sinclair | 6-2, 7-69 | | match details |  M25 Budapest | Clay |
| 11.09.21 | 1/4 | Facundo Diaz Acosta | Colin Sinclair | 6-4, 7-5 | | match details |  M25 Eupen | Clay |
| 09.09.21 | 2nd round | Colin Sinclair | Gauthier Onclin | 2-6, 6-2, 6-4 | | match details | ||
| 08.09.21 | 1st round | Colin Sinclair | Yan Sabanin | 6-3, 7-62 | | match details | ||
| 07.09.21 | qual. | Colin Sinclair | Francesco Ferrari | 6-1, 6-1 | | match details | ||
| 06.09.21 | q 2 | Colin Sinclair | Alexander Wolfschmidt | 6-0, 6-2 | | match details | ||
| 31.08.21 | 1st round | Mateus Alves | Colin Sinclair | 6-73, 6-3, 6-4 | | match details |  M25 Ricany | Clay |
| 24.08.21 | 1st round | Raphael Collignon | Colin Sinclair | 4-6, 7-62, 6-2 | | match details | M15 Huy | Clay |
| 06.07.21 | 1st round | Dragos Nicolae Madaras | Colin Sinclair | 6-3, 6-2 | | match details |  M15 Sofia | Clay |
| 30.06.21 | 1st round | Edoardo Eremin | Colin Sinclair | 6-2, 6-1 | | match details |  M25 Belgrade | Clay |
| 23.05.21 | q 1 | Theodor Cristian Miriuta | Colin Sinclair | Colin Sinclair - walk over | | match details |  M15 Bucharest | Clay |
| 10.05.21 | q 2 | Thomas Deschamps | Colin Sinclair | 7-64, 2-6, 10-7 | | match details |  M15 Antalya | Clay |
| 09.05.21 | q 1 | Colin Sinclair | Farzin Danny Amiri | 6-3, 6-2 | | match details | ||
| 07.05.21 | 1/4 | Sandro Ehrat | Colin Sinclair | 6-4, 4-6, 6-3 | | match details | M15 Antalya | Clay |
| 06.05.21 | 2nd round | Colin Sinclair | Timofey Skatov | 3-6, 6-4, 6-1 | | match details | ||
| 05.05.21 | 1st round | Colin Sinclair | Oleksii Krutykh | 6-1, 6-2 | | match details | ||
| 04.05.21 | qual. | Colin Sinclair | Buvaysar Gadamauri | 7-66, 7-5 | | match details | ||
| 03.05.21 | q 2 | Colin Sinclair | Dax Donders | 1-6, 6-3, 10-4 | | match details | ||
| 02.05.21 | q 1 | Colin Sinclair | Saba Purtseladze | 6-2, 6-3 | | match details | ||
| 29.04.21 | 2nd round | Oleksii Krutykh | Colin Sinclair | 6-2, 6-4 | | match details | M15 Antalya | Clay |
| 28.04.21 | 1st round | Colin Sinclair | Luca Nardi | 7-5, 6-79, 6-3 | | match details | ||
| 27.04.21 | qual. | Colin Sinclair | Oleksandr Ovcharenko | 7-63, 4-6, 10-4 | | match details | ||
| 26.04.21 | q 2 | Colin Sinclair | Vito Dell'Elba | 6-3, 6-3 | | match details | ||
| 25.04.21 | q 1 | Colin Sinclair | Batuhan Saban | 6-1, 6-2 | | match details | ||
| 05.04.21 | q 2 | Tibo Colson | Colin Sinclair | 6-2, 4-6, 10-8 | | match details | M15 Monastir | Hard |
| 04.04.21 | q 1 | Colin Sinclair | Leyton Rivera | 6-2, 6-76, 10-8 | | match details | ||
| 29.03.21 | q 2 | Luca Castagnola | Colin Sinclair | 6-4, 3-6, 10-6 | | match details | M15 Monastir | Hard |
| 29.03.21 | q 1 | Colin Sinclair | Walid Jallali | 6-4, 5-7, 10-4 | | match details | ||
| 27.03.21 | 1/2 | Lucas Catarina | Colin Sinclair | 2-6, 7-68, 6-4 | | match details | M15 Monastir | Hard |
| 26.03.21 | 1/4 | Colin Sinclair | Christian Langmo | 4-6, 6-3, 6-2 | | match details | ||
| 25.03.21 | 2nd round | Colin Sinclair | Laurent Lokoli | 6-3, 6-2 | | match details | ||
| 24.03.21 | 1st round | Colin Sinclair | Fausto Tabacco | 6-1, 6-0 | | match details | ||
| 18.03.21 | 2nd round | Alexander Kotzen | Colin Sinclair | 7-5, 7-5 | | match details | M15 Monastir | Hard |
| 17.03.21 | 1st round | Colin Sinclair | Jordan Correia Passos Do Carmo | 6-3, 6-2 | | match details | ||
| 09.03.21 | qual. | Giorgio Tabacco | Colin Sinclair | 7-68, 0-6, 10-8 | | match details | M15 Monastir | Hard |
