| ITF Switzerland F1 | 2014/03/18 11:00 | Keivon Tabrizi v Andrea Basso | 4-6,2-6 |
| ITF Turkey F13 | 2014/04/24 09:50 | Sho Katayama v Martins Podzus | 6-7,1-6 |
| ITF Turkey F13 | 2014/04/23 07:00 | Berk Iliescu v Sho Katayama | 2-6,0-6 |
| ITF Japan F4 | 2014/04/02 03:20 | Sho Katayama v Kaito Uesugi | 6-2,5-7,4-6 |
| ITF Japan F4 | 2014/04/01 01:00 | Sho Katayama v Ren Nakamura | 6-2,6-3 |
| ITF Japan F3 | 2014/03/26 01:00 | Yohei Ono v Sho Katayama | 2-6,3-6 |
| ITF Japan F2 | 2014/03/19 01:00 | Sho Katayama v Yuya Kibi | 6-7,6-2,3-6 |