Colin Sinclair

497 ATP ranking 88 points 31 years 188 cm Right handed

Match log

2026

Brisbane 2 CH, challenger Hard, February
R16 L Rei Sakamoto 5-7 3-6
R32 W Matt Hulme 5-7 7-6(4) 6-4
Q2 W Jamie Mackenzie 2-6 6-4 6-4
Q1 W Enzo Aguiard 7-6(3) 7-6(5)
Brisbane 1 CH, challenger Hard, February
Q2 L Shunsuke Mitsui 6-7(6) 7-6(4) 4-6
Q1 W Jake Dembo 6-3 6-2
Noumea CH, challenger Hard, January
R32 L Dan Added 3-6 7-6(4) 2-6

2025

Manama 2 CH, challenger Hard, November
R32 L Toby Samuel 3-6 0-6
Q2 L Semen Pankin 4-6 4-6
Q1 W Elyas Abduljalil 6-1 6-1
Brisbane 3 CH, challenger Hard, November
Q1 L Hayden Jones 6-7(5) 6-7(5)
Guangzhou CH, challenger Hard, April
Q2 L Andre Ilagan 3-6 5-7
Q1 W Jake Delaney 6-3 3-6 6-4
Manama CH, challenger Hard, February
Q2 L Marat Sharipov 6-7(1) 4-6
Q1 W Ryan Nijboer 3-6 6-4 6-3
Brisbane 2 CH, challenger Hard, February
Q1 L Thomas Braithwaite 6-1 3-6 6-7(9)
Brisbane 1 CH, challenger Hard, January
Q2 L Kokoro Isomura 4-6 4-6
Q1 W Duje Markovina 6-7(5) 6-3 6-2

2024

Noumea CH, challenger Hard, December
R32 L Benoit Paire 7-6(4) 1-6 5-7
Sydney CH, challenger Hard, October
Q1 L Pavle Marinkov 6-3 1-6 2-6
Playford CH, challenger Hard, October
R32 L Masamichi Imamura 6-7(4) 3-6
Q2 W Thomas Fancutt 7-6(5) 6-3
Q1 W Charlie Camus 6-4 6-1
Tyler CH, challenger Hard, June
Q2 L Christian Langmo 6-7(4) 3-6
Q1 W Murphy Cassone 6-4 7-5
Taipei CH, challenger Hard, May
Q2 L Blake Ellis 3-6 6-7(1)
Q1 W Jose Rubin Statham 7-5 7-6(6)
Noumea CH, challenger Hard, January
R16 L Benoit Paire 6-4 2-6 2-6
R32 W Jose Rubin Statham 6-7(2) 6-4 6-4

2023

Yokkaichi CH, challenger Hard, November
Q1 L Ray Ho 3-6 5-7
Yokohama CH, challenger Hard, November
R32 L Mathys Erhard 3-6 2-6
Q2 W Giovanni Fonio 6-3 5-7 7-6(3)
Q1 W Nathan Ponwith 6-3 7-6(1)
Kobe CH, challenger Hard, November
Q1 L James Trotter 4-6 5-7
Sydney CH, challenger Hard, October
R32 L Marc Polmans 4-6 2-6
Shenzhen CH, challenger Hard, October
R16 L Lorenzo Giustino 3-6 4-6
R32 W Evgeny Donskoy 2-6 6-3 6-4
R32 L Thanasi Kokkinakis 2-6 6-3 3-6
Q2 W Tsung Hao Huang 3-6 6-4 6-2
Q1 W Ray Ho 6-3 6-4
Shanghai Masters, qualifying Hard, October
Q1 L Li Tu 6-4 4-6 3-6
Zhuhai, qualifying Hard, September
Q1 L Antoine Bellier 3-6 4-6
Guangzhou CH, challenger Hard, September
R16 L Marc Polmans 4-6 4-6
R32 W Luca Castelnuovo 6-1 6-2
Shanghai CH, challenger Hard, September
Q1 L Matthew Christopher Romios 4-6 4-6
Zhangjiagang CH, challenger Hard, August
QF L Ricardas Berankis 5-7 7-6(4) 1-6
R16 W Nam Hoang Ly 6-3 1-6 6-1
R32 W Kaichi Uchida 6-3 3-6 6-4
Q2 L Hanyi Liu 6-1 3-6 6-7(3)
Q1 W Markos Kalovelonis 6-4 6-1
Zhuhai CH, challenger Hard, August
R16 L Aliaksandr Liaonenka 6-7(4) 3-6
R32 W Leo Borg 6-3 6-2
Granby CH, challenger Hard, July
Q2 L Philip Sekulic 3-6 4-6
Q1 W Martin Damm 6-7(4) 7-6(8) 6-3
Chicago CH, challenger Hard, July
Q2 L Omar Jasika 4-6 4-6
Q1 W Strong Kirchheimer 7-6(5) 6-4
Bloomfield Hills CH, challenger Hard, July
Q2 L Evan Zhu 5-7 6-1 2-6
Q1 W Patrick Maloney 6-7(3) 7-6(4) 6-3
Palmas Del Mar CH, challenger Hard, June
R16 L Liam Draxl 6-7(0) 3-6
Q2 W Kaito Uesugi 6-1 7-6(4)
Q1 W Henrik Wiersholm 6-2 6-1
Savannah CH, challenger Clay, April
R32 L Mateus Alves 2-6 6-7(1)
Q2 W Luca Potenza 7-5 4-6 6-2
Q1 W Preston Brown 5-7 7-5 6-2
Tallahassee CH, challenger Clay, April
R32 L Kyle Kang 6-3 6-7(6) 4-6
Q2 W Luca Potenza 6-1 6-3
Q1 W Mathieu Scaglia 6-7(4) 7-5 6-2
Leon CH, challenger Hard, April
Q1 L Giovanni Mpetshi Perricard 7-6(5) 3-6 1-6
San Luis Potosi CH, challenger Clay, April
Q2 L Denis Yevseyev 4-6 4-6
Q1 W Matias Zukas 6-1 5-7 6-4
Mexico City CH, challenger Clay, March
Q1 L Giovanni Mpetshi Perricard 6-7(5) 5-7
Pune CH, challenger Hard, February
Q2 L Akira Santillan 7-6(5) 5-7 2-6
Q1 W S D Prajwal Dev 6-3 6-4
Bengaluru CH, challenger Hard, February
Q2 L Alibek Kachmazov 5-7 2-6
Q1 W Jay Clarke 6-4 7-5
Manama CH, challenger Hard, February
R16 L Tomas Machac 0-6 2-6
R32 W Andrea Arnaboldi 7-6(3) 2-6 6-3
Q2 L Andrea Arnaboldi 4-6 6-7(4)
Q1 W Koray Kirci 6-3 6-2
Noumea CH, challenger Hard, January
R16 L Ryan Peniston 6-4 4-6 3-6
R32 W Ajeet Rai 7-5 6-4

2022

Yokkaichi CH, challenger Hard, November
QF L Frederico Ferreira Silva 2-6 6-3 3-6
R16 W Yuichi Sugita 6-4 6-3
R32 W Ramkumar Ramanathan 6-2 6-2
Q2 W Koki Matsuda 6-3 6-4
Q1 W Renta Tokuda 6-1 7-5
Kobe CH, challenger Hard, November
R32 L Christopher Oconnell 7-6(7) 6-7(10) 6-7(3)
Q2 W James Trotter 6-4 6-1
Sydney CH, challenger Hard, October
R32 L Aleksandar Vukic 6-7(3) 2-6
Playford CH, challenger Hard, October
R16 L Max Purcell 5-7 1-6
R32 W Aleksandar Vukic 6-4 3-6 6-2

2020

Bendigo CH, challenger Hard, January
R64 L Yoshihito Nishioka 2-6 4-6
Noumea CH, challenger Hard, January
R64 L Harold Mayot 6-4 3-6 2-6

2019

Houston CH, challenger Hard, November
R64 L Brandon Holt 1-6 5-7
Fairfield CH, challenger Hard, October
R64 L Agustin Velotti 7-6(6) 6-7(4) 4-6
Tiburon CH, challenger Hard, September
R64 L Michail Pervolarakis 3-6 6-7(0)
Columbus CH, challenger Hard, September
R64 L Alexander Erler 5-7 6-7(9)
New Haven CH, challenger Hard, September
R64 L Thai Son Kwiatkowski 6-7(5) 2-6
Vancouver CH, challenger Hard, August
R64 L Vasek Pospisil 4-6 7-5 2-6
Lexington CH, challenger Hard, July
R64 L John Mcnally 6-7(3) 6-3 1-6
Zhangjiagang CH, challenger Hard, March
Q1 L Fajing Sun 4-6 2-6
Shenzhen CH, challenger Hard, March
R64 L Enrique Lopez Perez 2-6 4-6
Q1 W Xinmu Zhou 6-2 6-4
Canberra CH, challenger Hard, January
R64 L Sadio Doumbia 3-6 4-6

2018

Noumea CH, challenger Hard, December
R16 L Mikael Ymer 3-6 2-6
R32 W Blaz Rola 7-5 6-4
R64 W Maxime Chazal 6-4 6-4
Kobe CH, challenger Hard, November
R32 L Aleksandar Vukic 1-6 1-6
Q3 W Blake Ellis 6-4 6-4
Q2 W Taisei Ichikawa 6-4 6-4
Q1 W Itsuki Matsumoto 6-4 6-1
Canberra CH, challenger Hard, October
Q1 L Harry Bourchier 2-6 4-6
Traralgon CH, challenger Hard, October
Q3 L Yosuke Watanuki 3-6 5-7
Q2 W Moerani Bouzige 6-4 6-1
Q1 W Calum Puttergill 6-4 6-1

2017

Hua Hin CH, challenger Hard, November
Q2 L Vasko Mladenov 3-6 6-7(9)
Q1 W Pascal Meis 6-4 4-3 RET