Yosuke Watanuki 6-3,7-5 Colin Sinclair 2018-10-21 23:00
Stadium: Centre 1 Round: 54 Ground: Hardcourt outdoor
Home History
| Challenger Traralgon | 2018/10/21 05:10 | Yosuke Watanuki v Scott Puodziunas | 6-2,6-1 |
| Challenger Ningbo | 2018/10/17 05:15 | Yunseong Chung v Yosuke Watanuki | 2-6,7-6,6-3 |
| Challenger Ningbo | 2018/10/15 06:25 | Liam Broady v Yosuke Watanuki | 2-6,5-7 |
| ATP Tokyo | 2018/10/03 08:55 | Yosuke Watanuki v Milos Raonic | 3-6,6-7 |
| ATP Tokyo | 2018/10/01 04:45 | Yosuke Watanuki v Robin Haase | 6-7,6-4,6-1 |
| ATP Tokyo | 2018/09/30 03:50 | Tatsuma Ito v Yosuke Watanuki | 2-6,4-6 |
| ATP Tokyo | 2018/09/29 02:00 | Yosuke Watanuki v Tim Smyczek | 6-4,6-2 |
| ATP Chengdu | 2018/09/22 08:55 | Yosuke Watanuki v Miomir Kecmanovic | 0-6,2-6 |
Away History
| Challenger Traralgon | 2018/10/21 05:00 | Moerani Bouzige v Colin Sinclair | 4-6,1-6 |
| Challenger Traralgon | 2018/10/21 01:50 | Calum Puttergill v Colin Sinclair | 4-6,1-6 |
| ITF Australia F8 | 2018/10/14 03:45 | Maverick Banes v Colin Sinclair | 6-4,6-2 |
| ITF Australia F8 | 2018/10/14 00:00 | Hiroyasu Ehara v Colin Sinclair | 6-2,1-6,3-6 |
| ITF Australia F8 | 2018/10/12 01:15 | Colin Sinclair v Kuan-Yi Lee | 6-1,6-2 |
| ITF Australia F8 | 2018/10/11 04:10 | Colin Sinclair v Gage Brymer | 7-6,6-3 |
| ITF Australia F8 | 2018/10/10 01:00 | Colin Sinclair v Kazuki Nishiwaki | 6-7,6-4,6-4 |
| ITF Australia F7 | 2018/10/07 01:00 | Evan Hoyt v Colin Sinclair | 6-4,7-6 |