Stadium: Ct 9 Round: 25 Ground: Hardcourt outdoor
| Challenger Traralgon | 2019/10/21 01:15 | Dayne Kelly v Jacob Grills | 6-3,5-7,7-6 |
| ITF M25 Toowoomba | 2019/10/13 03:15 | Dayne Kelly v Jacob Grills | 1-6,6-3,6-0 |
| ITF M25 Toowoomba | 2019/10/12 01:30 | Alexis Musialek v Dayne Kelly | 2-6,5-7 |
| ITF M25 Toowoomba | 2019/10/10 01:00 | Dayne Kelly v Luca Castelnuovo | 6-3,6-4 |
| ITF M25 Toowoomba | 2019/10/09 03:20 | Jesse Delaney v Dayne Kelly | 4-6,6-7 |
| ITF M25 Brisbane | 2019/10/06 01:00 | Dayne Kelly v Luke Saville | 6-2,6-4 |
| ITF M25 Brisbane | 2019/10/05 01:00 | Dayne Kelly v Bradley Mousley | 6-2,7-5 |
| ITF M25 Brisbane | 2019/10/04 01:00 | Dayne Kelly v Tristan Schoolkate | 3-6,6-4,7-5 |
| Challenger Ningbo | 2019/10/14 08:25 | Ji Sung Nam v Shuichi Sekiguchi | 6-1,6-1 |
| ITF M25 Tay Ninh | 2019/10/08 05:45 | Sidharth Rawat v Shuichi Sekiguchi | 0-6,1-6 |
| Challenger Kaohsiung | 2019/09/17 12:15 | Shuichi Sekiguchi v Prajnesh Gunneswaran | 3-6,2-6 |
| Challenger Kaohsiung | 2019/09/16 06:05 | Ray Ho v Shuichi Sekiguchi | 6-7,3-6 |
| Challenger Shanghai | 2019/09/12 06:30 | Yasutaka Uchiyama v Shuichi Sekiguchi | 6-4,6-3 |
| Challenger Shanghai | 2019/09/11 06:45 | Shuichi Sekiguchi v Saketh Myneni | 4-6,6-3,7-6 |
| Challenger Shanghai | 2019/09/09 06:05 | Jacob Grills v Shuichi Sekiguchi | 6-3,1-6,1-6 |
| Challenger Jinan | 2019/09/04 06:30 | Akira Santillan v Shuichi Sekiguchi | 6-1,6-2 |