Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| Challenger Jinan | 2019/09/02 07:40 | Igor Sijsling v Goncalo Oliveira | 3-6,2-6 |
| Challenger Baotou | 2019/08/29 05:35 | Aleksandar Vukic v Goncalo Oliveira | 4-6,6-3,0-6 |
| Challenger Baotou | 2019/08/28 05:55 | Luca Castelnuovo v Goncalo Oliveira | 4-6,4-6 |
| Challenger Manerbio | 2019/08/07 08:00 | Goncalo Oliveira v Andrea Pellegrino | 1-6,4-6 |
| Challenger Chengdu | 2019/08/01 07:45 | Goncalo Oliveira v Shuichi Sekiguchi | 4-6,6-3,4-6 |
| Challenger Chengdu | 2019/07/31 07:00 | Goncalo Oliveira v Arjun Kadhe | 7-6,6-3 |
| Challenger Tampere | 2019/07/24 07:30 | Jeroen Vanneste v Goncalo Oliveira | 6-3,7-6 |
| Challenger Nur-Sultan | 2019/07/18 05:00 | Yunseong Chung v Goncalo Oliveira | 6-7,7-5,6-4 |
| US Open | 2019/08/20 23:00 | Go Soeda v Tommy Robredo | 4-6,4-6 |
| Challenger Vancouver | 2019/08/17 21:00 | Ricardas Berankis v Go Soeda | 6-1,6-1 |
| Challenger Vancouver | 2019/08/16 21:00 | Enzo Couacaud v Go Soeda | 6-7,6-3,4-6 |
| Challenger Vancouver | 2019/08/13 22:30 | Ernests Gulbis v Go Soeda | 3-6,2-6 |
| Challenger Vancouver | 2019/08/12 22:20 | Go Soeda v Yosuke Watanuki | 7-6,6-2 |
| Challenger Aptos | 2019/08/09 20:25 | Go Soeda v Steve Johnson | 3-6,6-7 |
| Challenger Aptos | 2019/08/08 17:00 | Max Purcell v Go Soeda | 6-7,3-6 |
| Challenger Aptos | 2019/08/06 20:10 | Evan Hoyt v Go Soeda | 6-7,5-7 |