| ITF USA F1 Qual | 2015/01/02 20:00 | Mikolaj Borkowski v Ryota Tanuma | 0-6,2-6 |
| ITF Greece F9 Qual | 2014/11/12 07:30 | Ryota Tanuma v Dominik Kellovsky | 3-6,5-7 |
| ITF Greece F9 Qual | 2014/11/10 08:55 | Ryota Tanuma v Andrew Ruppli | 6-2,7-5 |
| ITF Greece F9 Qual | 2014/11/06 08:30 | Ryota Tanuma v Ivan Bjelica | 3-6,6-1,2-6 |
| ITF Greece F9 Qual | 2014/11/04 07:30 | Ryota Tanuma v Mauricio Astorga | 6-1,6-1 |
| ITF Greece F9 Qual | 2014/11/03 08:00 | Ryota Tanuma v Michail Pervolarakis | 6-4,6-3 |
| ITF Greece F9 Qual | 2014/11/02 11:00 | Ryota Tanuma v Michal Bisko | 6-1,6-7,6-2 |
| ITF Greece F10 | 2014/10/29 09:45 | Aljaz Radinski v Ryota Tanuma | 6-2,3-6,6-4 |