Name: Colin Sinclair
Country: Australia
Birthdate: 19.12.94, 28 years
ATP ranking: 399
TOP ranking's position: 340 (18.09.23, 149 points)
Points: 119
Prize money: 62876 $
Matches total: 371
Win: 220
%: 59.3 %
Country: Australia
Birthdate: 19.12.94, 28 years
ATP ranking: 399
TOP ranking's position: 340 (18.09.23, 149 points)
Points: 119
Prize money: 62876 $
Matches total: 371
Win: 220
%: 59.3 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2023 | 39/32 | 31/25 | 8/6 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2022 | 31/22 | 22/14 | 7/5 | 2/3 | 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 | 220/151 | 122/86 | 89/52 | 8/11 | 0/0 | 1/2 | 0/0 |
| perc. % | 59.3 % | 58.65 % | 63.12 % | 42.11 % | 0 % | 33.33 % | 0 % |
Colin Sinclair / scheduled / last
| no matches found |
Colin Sinclair form
Colin Sinclair / last 50 matches
| 26.11.23 | q 1 | Ray Ho | Colin Sinclair | 6-3, 7-5 |  | match details |  Yokkaichi Challenger | Hard |
| 20.11.23 | 1st round | Mathys Erhard | Colin Sinclair | 6-3, 6-2 | | match details | Yokohama Challenger | Hard |
| 19.11.23 | qual. | Colin Sinclair | Giovanni Fonio | 6-3, 5-7, 7-63 |  | match details | ||
| 18.11.23 | q 1 | Colin Sinclair | Nathan Ponwith | 6-3, 7-61 | | match details | ||
| 12.11.23 | q 1 | James Kent Trotter | Colin Sinclair | 6-4, 7-5 | | match details | Kobe Challenger | I. hard |
| 30.10.23 | 1st round | Marc Polmans | Colin Sinclair | 6-4, 6-2 | | match details |  Sydney Challenger | Hard |
| 19.10.23 | 2nd round | Lorenzo Giustino | Colin Sinclair | 6-3, 6-4 | | match details |  Shenzhen 2 | Hard |
| 16.10.23 | 1st round | Colin Sinclair | Evgeny Donskoy | 2-6, 6-3, 6-4 | | match details | ||
| 11.10.23 | 1st round | Thanasi Kokkinakis | Colin Sinclair | 6-2, 3-6, 6-3 | | match details | Shenzhen 1 | Hard |
| 10.10.23 | qual. | Colin Sinclair | Tsung-Hao Huang | 3-6, 6-4, 6-2 | | match details | ||
| 09.10.23 | q 1 | Colin Sinclair | Ray Ho | 6-3, 6-4 | | match details | ||
| 02.10.23 | q 1 | Li Tu | Colin Sinclair | 4-6, 6-4, 6-3 | | match details | Shanghai | Hard |
| 19.09.23 | q 1 | Antoine Bellier | Colin Sinclair | 6-3, 6-4 | | match details | Zhuhai | Hard |
| 13.09.23 | 2nd round | Marc Polmans | Colin Sinclair | 6-4, 6-4 | | match details | Guangzhou Challenger | Hard |
| 12.09.23 | 1st round | Colin Sinclair | Luca Castelnuovo | 6-1, 6-2 | | match details | ||
| 04.09.23 | q 1 | Matthew Christopher Romios | Colin Sinclair | 6-4, 6-4 | | match details | Shanghai Challenger | Hard |
| 01.09.23 | 1/4 | Ricardas Berankis | Colin Sinclair | 7-5, 6-74, 6-1 | | match details | Zhangjiagang Challenger | Hard |
| 31.08.23 | 2nd round | Colin Sinclair | Nam Hoang Ly | 6-3, 1-6, 6-1 | | match details | ||
| 29.08.23 | 1st round | Colin Sinclair | Kaichi Uchida | 6-3, 3-6, 6-4 | | match details | ||
| 28.08.23 | qual. | Hanyi Liu | Colin Sinclair | 1-6, 6-3, 7-63 | | match details | ||
| 27.08.23 | q 1 | Colin Sinclair | Markos Kalovelonis | 6-4, 6-1 | | match details | ||
| 23.08.23 | 2nd round | Aliaksandr Liaonenka | Colin Sinclair | 7-64, 6-3 | | match details | Zhuhai Challenger | Hard |
| 22.08.23 | 1st round | Colin Sinclair | Leo Borg | 6-3, 6-2 | | match details | ||
| 05.08.23 | 1/2 | Luke Saville | Colin Sinclair | 5-7, 6-4, 6-4 | | match details | M15 Caloundra | Hard |
| 04.08.23 | 1/4 | Colin Sinclair | Casey Hoole | 4-6, 6-4, 7-5 | | match details | ||
| 03.08.23 | 2nd round | Colin Sinclair | Derek Pham | 5-1, Derek Pham - retired | | match details | ||
| 02.08.23 | 1st round | Colin Sinclair | Anton Shepp | 6-2, 7-5 | | match details | ||
| 17.07.23 | qual. | Philip Sekulic | Colin Sinclair | 6-3, 6-4 | | match details |  Granby Challenger | Hard |
| 16.07.23 | q 1 | Colin Sinclair | Martin Damm | 6-74, 7-68, 6-3 | | match details | ||
| 10.07.23 | qual. | Omar Jasika | Colin Sinclair | 6-4, 6-4 | | match details |  Chicago Challenger | Hard |
| 09.07.23 | q 1 | Colin Sinclair | Strong Kirchheimer | 7-65, 6-4 | | match details | ||
| 03.07.23 | qual. | Evan Zhu | Colin Sinclair | 7-5, 1-6, 6-2 | | match details | Bloomfield Hills | Hard |
| 03.07.23 | q 1 | Colin Sinclair | Patrick Maloney | 6-73, 7-64, 6-3 | | match details | ||
| 20.06.23 | 1st round | Adam Neff | Colin Sinclair | 4-6, 7-5, 7-5 | | match details | M25 Tulsa | Hard |
| 14.06.23 | 2nd round | Liam Draxl | Colin Sinclair | 7-60, 6-3 | | match details |  Palmas del | Hard |
| 13.06.23 | 1st round | Colin Sinclair | Alexander Bravo | 6-2, 6-0 | | match details | ||
| 12.06.23 | qual. | Colin Sinclair | Kaito Uesugi | 6-1, 7-64 | | match details | ||
| 11.06.23 | q 1 | Colin Sinclair | Henrik Wiersholm | 6-2, 6-1 | | match details | ||
| 04.06.23 | fin | Colin Sinclair | Jaimee Floyd Angele | 6-3, 6-2 | | match details | M15 Rancho | Hard |
| 03.06.23 | 1/2 | Colin Sinclair | Noah Schachter | 6-3, 7-5 | | match details | ||
| 02.06.23 | 1/4 | Colin Sinclair | Juan Carlos Manuel Aguilar | 6-3, 6-0 | | match details | ||
| 01.06.23 | 2nd round | Colin Sinclair | Gianni Ross | 6-3, 2-6, 7-62 | | match details | ||
| 31.05.23 | 1st round | Colin Sinclair | Ethan Schiffman | 7-63, 6-2 | | match details | ||
| 18.05.23 | 2nd round | Blu Baker | Colin Sinclair | 7-64, 6-1 | | match details | M25 Pensacola | Clay |
| 17.05.23 | 1st round | Colin Sinclair | Chad Kissell | 6-3, 6-3 | | match details | ||
| 25.04.23 | 1st round | Mateus Alves | Colin Sinclair | 6-2, 7-61 | | match details | Savannah Challenger | Clay |
| 24.04.23 | qual. | Colin Sinclair | Luca Potenza | 7-5, 4-6, 6-2 | | match details | ||
| 23.04.23 | q 1 | Colin Sinclair | Preston Brown | 5-7, 7-5, 6-2 | | match details | ||
| 18.04.23 | 1st round | Kyle Kang | Colin Sinclair | 3-6, 7-66, 6-4 | | match details | Tallahassee Challenger | Clay |
| 17.04.23 | qual. | Colin Sinclair | Luca Potenza | 6-1, 6-3 | | match details |