stadio: Centre Court Round: 26 Ground: Hardcourt outdoor
| Challenger Kobe | 2018/11/14 04:50 | Go Soeda v Andrew Harris | 6-3,7-5 |
| Challenger Taipei | 2019/04/09 05:45 | Hiroki Moriya v Andrew Harris | 6-4,4-6,4-6 |
| Challenger Taipei | 2019/04/08 06:05 | Andrew Harris v Saketh Myneni | 7-6,4-6,6-2 |
| Challenger Zhangjiagang | 2019/03/21 02:00 | Andrew Harris v Uladzimir Ignatik | 2-6,5-7 |
| Challenger Zhangjiagang | 2019/03/20 03:35 | Brayden Schnur v Andrew Harris | 4-6,7-6,6-7 |
| Challenger Zhangjiagang | 2019/03/18 02:00 | Andrew Harris v Yecong He | 6-1,6-1 |
| Challenger Zhuhai | 2019/03/06 10:50 | Andrew Harris v Hiroki Moriya | 4-6,1-6 |
| Challenger Zhuhai | 2019/03/05 02:30 | Javier Barranco Cosano v Andrew Harris | 1-6,2-6 |
| Challenger Yokohama | 2019/03/02 03:20 | Andrew Harris v Oscar Otte | 3-6,4-6 |
| Challenger Taipei | 2019/04/09 06:25 | Go Soeda v Evgeny Donskoy | 4-6,6-4,7-6 |
| Challenger Taipei | 2019/04/08 07:20 | Go Soeda v Yasutaka Uchiyama | 6-7,6-4,6-2 |
| Challenger Zhangjiagang | 2019/03/20 04:20 | Go Soeda v Max Purcell | 6-4,6-7,1-6 |
| Challenger Shenzhen | 2019/03/12 06:00 | Go Soeda v Blaz Rola | 4-6,3-6 |
| Challenger Shenzhen | 2019/03/11 06:15 | Raul Brancaccio v Go Soeda | 6-7,3-6 |
| Challenger Yokohama | 2019/02/28 06:35 | Go Soeda v Gianluca Mager | 6-3,5-7,5-7 |
| Challenger Yokohama | 2019/02/27 05:50 | Go Soeda v Cheong-Eui Kim | 6-1,6-4 |
| Challenger Bangkok 1A | 2019/02/22 06:35 | Prajnesh Gunneswaran v Go Soeda | 6-3,6-3 |