Ground: Clay
| ITF Dominican Republic F3 | 2014/12/07 13:30 | Nunez, Pablo v Borkowski, Mikolaj | 1-6,6-2,7-5 |
| ITF Dominican Republic F3 | 2014/12/06 13:30 | Borkowski, Mikolaj v Gandini, Armando | 6-2,6-2 |
| ITF Dominican Republic F2 | 2014/11/30 15:00 | Kylar, Kevin v Borkowski, Mikolaj | 6-3,6-3 |
| ITF USA F32 Qual | 2014/11/14 16:30 | Samaha, Giovani v Borkowski, Mikolaj | 6-4,6-1 |
| ITF USA F31 Qual | 2014/11/08 16:00 | Cotrone, Dominic v Borkowski, Mikolaj | 6-1,6-0 |
| ITF Poland F4 Qual | 2014/06/22 07:30 | Borkowski, Mikolaj v Drzewiecki, Karol | 4-6,7-5,4-6 |
| ITF Greece F9 Qual | 2014/11/12 07:30 | Tanuma, Ryota v Dominik Kellovsky | 3-6,5-7 |
| ITF Greece F9 Qual | 2014/11/10 08:55 | Tanuma, Ryota v Ruppli, Andrew | 6-2,7-5 |
| ITF Greece F9 Qual | 2014/11/06 08:30 | Tanuma, Ryota v Bjelica, Ivan | 3-6,6-1,2-6 |
| ITF Greece F9 Qual | 2014/11/04 07:30 | Tanuma, Ryota v Astorga, Mauricio | 6-1,6-1 |
| ITF Greece F9 Qual | 2014/11/03 08:00 | Tanuma, Ryota v Pervolarakis, Michail | 6-4,6-3 |
| 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 |