| ITF USA F6 | 2015/01/26 15:00 | Kim, Young Seok v Alex Rybakov | 6-4,6-3 |
| ITF USA F6 | 2015/01/25 16:00 | Kim, Young Seok v Battistone, Brian | 6-1,6-3 |
| ITF USA F6 | 2015/01/24 17:00 | Kim, Young Seok v Nicolas Mejia | 6-4,6-1 |
| ITF USA F3 | 2015/01/16 16:00 | Kim, Young Seok v Baughman, Deiton | 6-1,1-6,5-7 |
| ITF USA F3 | 2015/01/15 17:30 | Lindell, Christian v Kim, Young Seok | 6-4,5-7,1-6 |
| ITF USA F3 | 2015/01/14 17:30 | Surreaux, Arthur v Kim, Young Seok | 1-6,2-6 |
| ITF USA F3 Qual | 2015/01/13 15:00 | Kim, Young Seok v Hiltzik, Jared | 6-4,6-1 |
| ITF USA F3 Qual | 2015/01/11 18:00 | Kim, Young Seok v Kamynin, Dmytro | 6-1,6-1 |
| ITF USA F6 | 2015/01/26 15:00 | Tanuma, Ryota v Ramirez Utermann, Carlos | 6-1,6-0 |
| ITF USA F6 | 2015/01/25 17:00 | Tanuma, Ryota v Cohen, Lance | 6-3,6-4 |
| ITF USA F5 | 2015/01/21 15:00 | Tanuma, Ryota v Goldsteiner, Peter | 6-4,6-7,2-6 |
| ITF USA F5 | 2015/01/18 16:00 | Schalet, Myles v Tanuma, Ryota | 4-6,1-6 |
| ITF USA F1 Qual | 2015/01/03 20:30 | Smith, Raleigh v Tanuma, Ryota | 6-3,6-4 |
| ITF USA F1 Qual | 2015/01/02 20:00 | Borkowski, Mikolaj v Tanuma, Ryota | 0-6,2-6 |
| 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 |