Ground: Hardcourt outdoor
| ITF Greece F9 Qual | 2014/11/02 11:00 | Tanuma, Ryota v Bisko, Michal | 6-1,6-7,6-2 |
| ITF Greece F10 | 2014/10/29 09:45 | Radinski, Aljaz v Tanuma, Ryota | 6-2,3-6,6-4 |
| ITF Greece F10 Qual | 2014/10/27 14:00 | Radinski, Aljaz v Tanuma, Ryota | 6-3,6-2 |
| ITF Greece F10 Qual | 2014/10/25 07:00 | Oswald, Jack v Tanuma, Ryota | 2-6,2-6 |
| ITF Greece F9 Qual | 2014/10/19 10:00 | Kekercheni, Filipp v Tanuma, Ryota | 7-6,6-4 |
| ITF Mexico F8 | 2014/07/02 15:30 | Echazu, Mauricio v Tanuma, Ryota | 4-6,6-2,7-6 |
| ITF Mexico F8 | 2014/07/01 16:35 | Resendiz Dominguez, Mauricio v Tanuma, Ryota | 0-6,2-6 |
| ITF Mexico F6 | 2014/06/16 15:00 | Tommy Paul v Tanuma, Ryota | 6-2,6-3 |
| ITF Serbia F7 Qual | 2014/07/27 08:00 | Pervolarakis, Michail v Arovin, Oleksiy | 6-7,1-6 |