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