Colin Sinclair (NMI)
Country: Northern Mariana Islands,
Born in 1994 (30 years old),
Category: ATP
Place of birth
No. Mariana IS, United States of America
ATP Ranking
669
15
Season High : 669
Career High : 340
ITF Ranking
-
Career High : 743
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 | Total | 7 | 0 | 12 | 5 | 7 | 0.417 | 0 | 0 | 3 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|
| Challenger 100 | 1 | 0 | 1 | 0 | 1 | 0.000 | 0 | 0 | 1 | 0 |
| M25 | 1 | 0 | 1 | 0 | 1 | 0.000 | 0 | 0 | 0 | 1 |
| M15 | 5 | 0 | 10 | 5 | 5 | 0.500 | 0 | 0 | 2 | 2 |
Tournaments played in 2025
See detailed tennis results of Colin Sinclair| Apr 28 | Chall. 75 | [Q] | Guangzhou Challenger, Guangzhou(CHN) |
| Apr 21 | M15 | 1/8 | M15 Luan 07, Luan(CHN) |
| Apr 14 | M15 | 1/16 | M15 Luan 06, Luan(CHN) |
| Apr 07 | M15 | QF | M15 Luan 05, Luan(CHN) |
| Mar 31 | M15 | 1/16 | M15 Kashiwa 04, Kashiwa(JPN) |
| Mar 24 | M15 | QF | M15 Tsukuba 03, Tsukuba(JPN) |
| Feb 17 | M25 | 1/16 | M25 Burnie 01, Burnie(AUS) |
| Feb 10 | Chall. 125 | [Q] | Manama Challenger, Manama(BRN) |
| Feb 03 | Chall. 75 | [Q] | Brisbane II Challenger, Brisbane(AUS) |
| Jan 27 | Chall. 75 | [Q] | Brisbane Challenger, Brisbane(AUS) |
| Jan 01 | Chall. 100 | 1/16 | Noumea Challenger, Nouméa(FRA) |
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