Colin Sinclair (born December 19, 1994) is an American tennis player representing the Northern Mariana Islands.[1][2]
Colin Sinclair| Country (sports) |  Northern Mariana Islands (2018–)
 United States (2013–2017)
 Australia (–2013)
 Pacific Oceania (Davis Cup tournaments) |
|---|
| Residence | Brisbane, Australia |
|---|
| Born | (1994-12-19) 19 December 1994 (age 29)
Saipan, Northern Mariana Islands |
|---|
| Height | 6 ft 2 in (1.88 m) |
|---|
| Plays | Right-handed (two-handed backhand) |
|---|
| College | Cornell University |
|---|
| Prize money | US$116,363 |
|---|
|
| Career record | 1-2 |
|---|
| Career titles | 0 |
|---|
| Highest ranking | No. 340 (18 September 2023) |
|---|
| Current ranking | No. 486 (1 June 2024) |
|---|
|
| Career record | 1-1 |
|---|
| Career titles | 0 |
|---|
| Highest ranking | No. 200 (10 April 2023) |
|---|
| Current ranking | No. 226 (5 February 2024) |
|---|
| Davis Cup | 18–5 |
|---|
|
| Last updated on: 7 February 2023. |
He achieved a career best singles ranking of world No. 340 on 18 September 2023, and a career high doubles ranking of world No. 200 on 10 April 2023.[1] He has won 2 singles titles on the ITF Futures Tour. Additionally, he has won 2 titles on ATP Challenger Tour and 7 titles on the ITF Futures Tour in doubles.
He represents the Northern Mariana Islands in Davis Cup as part of the Pacific Oceania team since 2017 and has a career record of 18–5 (13–3 in singles, 5–2 in doubles) in the competition.[3] He has been coached by Jeff Race, Ian Malpass, and Silviu Tanasoiu.
ATP Challenger and ITF Futures/World Tennis Tour finals
edit
| Legend
|
| ATP Challenger (0–0)
|
| ITF Futures/World Tennis Tour (3–8)
|
|
| Finals by surface
|
| Hard (2–6)
|
| Clay (1–2)
|
| Grass (0–0)
|
| Carpet (0–0)
|
|
| Result
|
W–L
|
Date
|
Tournament
|
Tier
|
Surface
|
Opponent
|
Score
|
| Loss
|
0–1
|
Aug 2018
|
Belgium F9, Huy
|
Futures
|
Clay
|
 Jan Choinski
|
6–3, 6–7(0–7), 3–6
|
| Loss
|
0–2
|
Sep 2018
|
Belgium F10, Damme
|
Futures
|
Clay
|
 Michael Geerts
|
3–6, 3–6
|
| Loss
|
0–3
|
Sep 2018
|
Tunisia F31, Monastir
|
Futures
|
Hard
|
 Gabriel Petit
|
6–7(5–7), 6–7(4–7)
|
| Loss
|
0–4
|
Oct 2018
|
Australia F7, Brisbane
|
Futures
|
Hard
|
 Evan Hoyt
|
4–6, 6–7(5–7)
|
| Loss
|
0–5
|
Oct 2018
|
Australia F8, Toowoomba
|
Futures
|
Hard
|
Maverick Banes
|
4–6, 2–6
|
| Win
|
1–5
|
Feb 2019
|
M15 Claremont, United States
|
World Tennis Tour
|
Hard
|
Lucas Poullain
|
6–3, 7–6(7–3)
|
| Loss
|
1–6
|
Nov 2019
|
M15 Cancún, Mexico
|
World Tennis Tour
|
Hard
|
 João Lucas Reis da Silva
|
2–6, 4–6
|
| Win
|
2–6
|
Nov 2021
|
M15 Guatemala City, Guatemala
|
World Tennis Tour
|
Hard
|
 Marco Brugnerotto
|
6–1, 5–7, 6–4
|
| Loss
|
2–7
|
May 2022
|
M15 Cairo, Egypt
|
World Tennis Tour
|
Clay
|
Li Tu
|
4–6, 6–3, 3–6
|
| Loss
|
2–8
|
Oct 2022
|
M25 Cairns, Australia
|
World Tennis Tour
|
Hard
|
Alex Bolt
|
3–6, 2–6
|
| Win
|
3–8
|
Jun 2023
|
M15 Rancho Santa Fe, USA
|
World Tennis Tour
|
Hard
|
Jaimee Floyd Angele
|
6–3, 6–2
|
| Legend
|
| ATP Challenger (3–0)
|
| ITF Futures (7–7)
|
|
| Finals by surface
|
| Hard (5–3)
|
| Clay (5–4)
|
| Grass (0–0)
|
| Carpet (0–0)
|
|
| Result
|
W–L
|
Date
|
Tournament
|
Tier
|
Surface
|
Partner
|
Opponents
|
Score
|
| Win
|
1–0
|
Aug 2017
|
Belgium F8, Eupen
|
Futures
|
Clay
|
Charles Broom
|
Tom Schonenberg
 Colin Van Beem
|
4–6, 6–1, [10–5]
|
| Loss
|
1–1
|
Aug 2018
|
Belgium F9, Huy
|
Futures
|
Clay
|
Luke Jacob Gamble
|
Dan Added
Romain Barbosa
|
4–6, 5–7
|
| Loss
|
1–2
|
Mar 2021
|
M15 Monastir, Tunisia
|
World Tennis Tour
|
Hard
|
 Vladislav Melnic
|
Samuele Pieri
Daniele Capecchi
|
7–6(8–6), 4–6, [4–10]
|
| Win
|
2–2
|
Mar 2021
|
M15 Monastir, Tunisia
|
World Tennis Tour
|
Hard
|
Vladislav Melnic
|
 Kazuma Kawachi
Evan Zhu
|
6–3, 4–6, [10–6]
|
| Loss
|
2–3
|
Sep 2021
|
M25 Říčany, Czech Republic
|
World Tennis Tour
|
Clay
|
 Alexander Donski
|
Toby Alex Kodat
 Adam Pavlásek
|
3–6, 5–7
|
| Loss
|
2–4
|
Sep 2021
|
M25 Eupen, Belgium
|
World Tennis Tour
|
Clay
|
Benjamin Dhoe
|
Niklas Schell
Kai Wehnelt
|
6–7(3–7), 3–6
|
| Loss
|
2–5
|
Oct 2021
|
M15 Tallahassee, United States
|
World Tennis Tour
|
Hard
|
Thomas Fancutt
|
 Liam Draxl
John McNally
|
2–6, 3–6
|
| Loss
|
2–6
|
Feb 2022
|
M15 Oberhaching, Germany
|
World Tennis Tour
|
Hard
|
 Edan Leshem
|
Petr Nouza
Giovanni Oradini
|
6–3, 3–6, [11–13]
|
| Loss
|
2–7
|
Apr 2022
|
M15 Cairo, Egypt
|
World Tennis Tour
|
Clay
|
 Francis Casey Alcantara
|
 Lorenzo Joaquin Rodriguez
 Ilya Rudiukov
|
5–7, 4–6
|
| Win
|
3–7
|
May 2022
|
M25 Cairo, Egypt
|
World Tennis Tour
|
Clay
|
Francis Casey Alcantara
|
Denis Klok
Ilya Rudiukov
|
6–3, 6–3
|
| Win
|
4–7
|
May 2022
|
M15 Cairo, Egypt
|
World Tennis Tour
|
Clay
|
Tristan Schoolkate
|
 David Pichler
 Volodymyr Uzhylovskyi
|
6–1, 7–5
|
| Win
|
5–7
|
Sep 2022
|
M25 Darwin, Australia
|
World Tennis Tour
|
Hard
|
Kyle Seelig
|
Tai Sach
Zaharije-Zak Talic
|
6–4, 6–4
|
| Win
|
6–7
|
Oct 2022
|
M25 Cairns, Australia
|
World Tennis Tour
|
Hard
|
Kyle Seelig
|
James McCabe
Adam Walton
|
6–4, 6–2
|
| Win
|
7–7
|
Jan 2023
|
Nouméa, New Caledonia
|
Challenger
|
Hard
|
 Rubin Statham
|
Toshihide Matsui
Kaito Uesugi
|
6–4, 6–3
|
| Win
|
9–7
|
Mar 2023
|
M25 Canberra, Australia
|
World Tennis Tour
|
Clay
|
Zaharije-Zak Talic
|
Blake Bayldon
Jordan Smith
|
7–5, 6–3
|
| Win
|
9–7
|
Apr 2023
|
San Luis Potosí, Mexico
|
Challenger
|
Clay
|
Adam Walton
|
 Benjamin Lock
Rubin Statham
|
5–7, 6–3, [10–5]
|
| Win
|
10–7
|
Jan 2024
|
Nouméa, New Caledonia
|
Challenger
|
Hard
|
Rubin Statham
|
Toshihide Matsui
Calum Puttergill
|
7–5, 6–2
|
Northern Mariana Islands (2018–)
United States (2013–2017)
Australia (–2013) 
Pacific Oceania (Davis Cup tournaments)
