Ground: Synthetic outdoor
| ITF Japan F2 | 2014/03/19 01:00 | Katayama, Sho v Kibi, Yuya | 6-7,6-2,3-6 |
| ITF Japan F7 | 2014/06/19 03:05 | Kibi, Yuya v Renta Tokuda | 7-5,6-4 |
| ITF Japan F7 | 2014/06/18 00:30 | Kibi, Yuya v Habusawa, Tetsuro | 6-1,6-4 |
| ITF Japan F6 | 2014/06/15 03:00 | Kibi, Yuya v Saito, Takashi | 6-3,6-3 |
| ITF Japan F6 | 2014/06/14 02:00 | Oku, Hiromasa v Kibi, Yuya | 0-6,2-6 |
| ITF Japan F6 | 2014/06/13 03:40 | Kibi, Yuya v Ho, Chih-Jen | 6-4,6-4 |
| ITF Japan F6 | 2014/06/13 00:00 | Kibi, Yuya v Ko Suzuki | 6-3,6-1 |
| ITF Japan F6 | 2014/06/10 01:30 | Kibi, Yuya v Tanaka-Tamaki, Kento | 6-3,6-0 |
| ITF Japan F5 | 2014/06/07 05:30 | Niki, Takuto v Kibi, Yuya | 6-4,3-6,6-1 |
| ITF Japan F6 | 2014/06/13 00:00 | Suzuki, Takao v Katayama, Sho | 7-6,2-6,7-6 |
| ITF Japan F6 | 2014/06/11 07:50 | Katayama, Sho v Watanuki, Keisuke | 6-3,7-5 |
| ITF Japan F5 | 2014/06/05 01:00 | Katayama, Sho v Kikuchi, Gengo | 4-6,6-7 |
| Turkey F16, Singles Qualifying | 2014/05/13 10:30 | Katayama, Sho v Ramkumar Ramanathan | 2-6,0-6 |
| Turkey F15, Singles Qualifying | 2014/05/09 08:00 | Konecny, Michal v Katayama, Sho | 6-3,5-7,6-3 |
| Turkey F14, Singles Qualifying | 2014/05/01 09:30 | Peter Heller v Katayama, Sho | 7-6,6-4 |
| Turkey F14, Singles Qualifying | 2014/04/30 12:00 | Tabrizi, Keivon v Katayama, Sho | 4-6,0-6 |
| ITF Turkey F13 | 2014/04/24 09:50 | Katayama, Sho v Podzus, Martins | 6-7,1-6 |