Stadium: Center Court Round: 29 Ground: Hardcourt indoor
| Challenger Kobe MD | 2018/11/16 07:00 | Li/Soeda v Kibi/Niki | 6-1,4-6,10-7 |
| Challenger Kobe MD | 2018/11/15 04:25 | Li/Soeda v Hazawa/Shimizu | 6-3,6-4 |
| Challenger Kobe MD | 2018/11/13 06:00 | Gong/Zhang v Li/Soeda | 7-6,4-6,8-10 |
| Challenger Winnipeg MD | 2018/07/13 21:00 | Huesler/Verbeek v Li/Soeda | 6-7,6-3,11-9 |
| Challenger Winnipeg MD | 2018/07/12 23:45 | Li/Soeda v Escoffier/Miedler | 6-2,6-3 |
| Challenger Winnipeg MD | 2018/07/12 00:15 | Lin/Muamba v Li/Soeda | 4-6,6-3,7-10 |
| Challenger Kobe MD | 2018/11/15 05:40 | Imai/Tokuda v Oliveira/Santillan | 3-6,4-6 |
| Challenger Kobe MD | 2018/11/12 05:15 | Chung/Kwon v Oliveira/Santillan | 4-6,2-6 |