Stadium: Court B Round: 28 Ground: Hardcourt outdoor
| ITF China F7 | 2016/05/17 02:00 | Shuichi Sekiguchi v Harry Bourchier | 6-3,2-6,6-4 |
| ITF M25 Nonthaburi | 2019/05/24 03:00 | Rio Noguchi v Harry Bourchier | 5-7,2-6 |
| ITF M25 Nonthaburi | 2019/05/21 06:35 | Kasidit Samrej v Harry Bourchier | 3-6,6-7 |
| Challenger Samarkand | 2019/05/13 06:30 | Harry Bourchier v Karim-Mohamed Maamoun | 2-6,6-7 |
| Challenger Shymkent | 2019/05/08 04:00 | Tomas Barrios Vera v Harry Bourchier | 3-6,6-3,7-6 |
| Challenger Shymkent | 2019/05/06 08:35 | Harry Bourchier v Antoine Escoffier | 2-6,6-2,7-5 |
| ITF M15 Mornington | 2019/03/31 07:10 | Christopher O'Connell v Harry Bourchier | 4-6,6-4,3-6 |
| ITF M15 Mornington | 2019/03/31 04:00 | Rinky Hijikata v Harry Bourchier | 5-7,1-6 |
| ITF M15 Mornington | 2019/03/29 01:40 | Aaron Addison v Harry Bourchier | 7-6,5-7,3-6 |
| ITF M25 Nonthaburi | 2019/05/24 04:45 | Shuichi Sekiguchi v Kelsey Stevenson | 7-6,6-2 |
| ITF M25 Nonthaburi | 2019/05/23 06:45 | Shuichi Sekiguchi v Jayden Court | 6-4,6-1 |
| ITF M25 Nonthaburi | 2019/05/21 09:55 | Shuichi Sekiguchi v Sonchat Ratiwatana | 7-5,6-0 |
| ITF M25 Wuhan | 2019/05/12 02:00 | Yan Bai v Shuichi Sekiguchi | 6-2,6-4 |
| ITF M25 Wuhan | 2019/05/11 02:00 | Shuichi Sekiguchi v Wishaya Trongcharoenchaikul | 7-6,7-5 |
| ITF M25 Wuhan | 2019/05/10 03:20 | Tyler Lu v Shuichi Sekiguchi | 1-6,0-6 |
| ITF M25 Wuhan | 2019/05/09 04:05 | Hong Kit Wong v Shuichi Sekiguchi | 2-6,3-6 |
| ITF M15 Wuhan | 2019/05/05 02:00 | Shuichi Sekiguchi v Sho Shimabukuro | 6-3,6-0 |