Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| Challenger Busan | 2017/05/17 06:30 | Blaz Kavcic v Go Soeda | 4-6,6-0,3-6 |
| Challenger Winnipeg | 2016/07/17 17:10 | Go Soeda v Blaz Kavcic | 6-7,6-4,6-2 |
| Challenger Liuzhou | 2018/10/22 04:35 | Go Soeda v Mohamed Safwat | 6-3,3-6,4-6 |
| Challenger Ningbo | 2018/10/18 03:00 | Go Soeda v Federico Gaio | 4-6,6-7 |
| Challenger Ningbo | 2018/10/16 07:15 | Enrique Lopez-Perez v Go Soeda | 6-7,6-3,6-7 |
| ATP Shenzhen | 2018/09/22 09:00 | Brayden Schnur v Go Soeda | 6-4,7-5 |
| Challenger Kaohsiung | 2018/09/20 12:00 | Gael Monfils v Go Soeda | 6-2,6-3 |
| Challenger Kaohsiung | 2018/09/19 05:30 | Go Soeda v Yuichi Sugita | 7-6,7-6 |
| Challenger Shanghai | 2018/09/11 05:15 | Go Soeda v Yibing Wu | 4-6,2-6 |
| Challenger Zhangjiagang | 2018/09/06 02:00 | Go Soeda v Yunseong Chung | 5-7,6-3,2-6 |
| Challenger Liuzhou | 2018/10/27 05:00 | Miomir Kecmanovic v Blaz Kavcic | 3-6,6-3,6-4 |
| Challenger Liuzhou | 2018/10/26 07:30 | Blaz Kavcic v Alejandro Davidovich Fokina | 7-6,2-6,6-1 |
| Challenger Liuzhou | 2018/10/25 04:20 | Pedro Martinez v Blaz Kavcic | 3-6,4-6 |
| Challenger Liuzhou | 2018/10/23 02:00 | Kimmer Coppejans v Blaz Kavcic | 3-6,2-6 |
| ATP Moscow | 2018/10/13 14:45 | Ricardas Berankis v Blaz Kavcic | 6-4,4-6,7-5 |
| Challenger Kaohsiung | 2018/09/19 04:00 | Yasutaka Uchiyama v Blaz Kavcic | 7-5,6-2 |
| Challenger Shanghai | 2018/09/16 04:45 | Blaz Kavcic v Hiroki Moriya | 6-1,7-6 |
| Challenger Shanghai | 2018/09/14 04:35 | Alessandro Bega v Blaz Kavcic | 1-6,6-4,2-6 |