Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| Challenger Nanchang | 2018/04/17 04:50 | Go Soeda v Roberto Ortega-Olmedo | 4-6,6-7 |
| Challenger Taipei | 2018/04/14 05:00 | Ramkumar Ramanathan v Go Soeda | 7-6,6-4 |
| Challenger Taipei | 2018/04/13 06:00 | Go Soeda v Evgeny Donskoy | 7-6,6-4 |
| Challenger Taipei | 2018/04/11 09:45 | Go Soeda v Ti Chen | 6-3,6-1 |
| Challenger Taipei | 2018/04/09 08:30 | Go Soeda v Dayne Kelly | 7-6,6-4 |
| Challenger Shenzhen | 2018/03/13 03:10 | Go Soeda v Salvatore Caruso | 4-6,6-4,4-6 |
| Challenger Zhuhai | 2018/03/06 03:20 | Salvatore Caruso v Go Soeda | 6-3,6-4 |
| Challenger Yokohama | 2018/03/02 03:45 | Go Soeda v Yasutaka Uchiyama | 6-4,6-7,3-6 |
| ITF Egypt F13 | 2018/04/12 08:00 | Alessandro Bega v Peter Kobelt | 1-6,6-7 |
| ITF Egypt F13 | 2018/04/11 08:00 | Alessandro Bega v Frederik Press | 6-3,6-0 |
| ITF Egypt F10 | 2018/03/23 08:00 | Alessandro Bega v Roman Safiullin | 6-2,1-6,4-6 |
| ITF Egypt F10 | 2018/03/22 09:50 | Alessandro Bega v Dejan Katic | 2-6,6-4,7-6 |
| ITF Egypt F10 | 2018/03/21 12:20 | Alessandro Bega v Johann Willems | 6-3,7-6 |
| ITF Israel F2 | 2018/03/15 08:00 | Alessandro Bega v Roberto Marcora | 5-7,2-6 |
| ITF Israel F2 | 2018/03/14 08:00 | Alessandro Bega v Alon Elia | 6-4,6-1 |
| ITF Israel F1 | 2018/03/10 09:00 | David Poljak v Alessandro Bega | 7-5,6-4 |