Stadium: Court 7 Round: 45 Ground: Clay
| Challenger - Kobe | 2018/11/10 03:35 | Tamaki Yamao v Naoki Tajima | 4-6,5-7 |
| ITF Japan F6 Qual | 2018/04/07 01:00 | Tamaki Yamao v Kazuki Nishiwaki | 6-4,3-6,3-6 |
| ITF Japan F5 | 2018/03/31 00:30 | Yu Hsiang Chiu v Tamaki Yamao | 6-2,7-6 |
| ITF Japan F4 | 2018/03/29 03:45 | Sho Katayama v Tamaki Yamao | 6-4,6-4 |
| ITF Japan F4 | 2018/03/28 01:00 | Yuya Kibi v Tamaki Yamao | 6-0,4-6,2-6 |
| ITF Japan F4 | 2018/03/25 01:00 | Tamaki Yamao v Ko Suzuki | 6-4,6-2 |
| ITF Japan F4 | 2018/03/24 00:00 | Tae-Woo Lee v Tamaki Yamao | 1-6,4-6 |
| ITF Japan F3 | 2018/03/19 01:00 | Tamaki Yamao v Hiroyasu Ehara | 6-2,3-6,0-6 |
| ITF Dominican Republic F3 | 2018/12/14 15:00 | Arklon H D Pino v Alejandro Tabilo | 3-6,6-3,4-6 |
| ITF Dominican Republic F3 | 2018/12/13 14:00 | Arklon H D Pino v Baker Newman | 6-1,3-6,7-5 |
| ITF Dominican Republic F3 | 2018/12/12 14:00 | Arklon H D Pino v Alexis Gautier | 7-5,6-2 |
| ITF Dominican Republic F3 | 2018/12/11 13:30 | Arklon H D Pino v Omni Kumar | 6-1,6-3 |
| ITF Chile F3 | 2018/11/26 15:30 | Arklon H D Pino v Manuel Pena Lopez | 2-6,4-6 |
| ITF Chile F2 | 2018/11/22 18:35 | Facundo Mena v Arklon H D Pino | 6-2,7-5 |
| ITF Chile F2 | 2018/11/21 16:00 | Arklon H D Pino v Mariano Kestelboim | 5-7,7-5,6-2 |
| ITF Chile F2 | 2018/11/20 18:25 | Arklon H D Pino v Cristopher Kohl | 6-4,6-0 |