Ground: Hardcourt outdoor
| ITF Japan F8 | 2014/06/27 03:05 | Sho Katayama v Yuya Kibi | 3-6,6-2,1-6 |
| ITF Japan F8 | 2014/06/26 01:00 | Takao Suzuki v Sho Katayama | 5-7,0-6 |
| ITF Japan F8 | 2014/06/24 03:10 | Sho Katayama v Ken Onishi | 6-2,6-3 |
| ITF Japan F7 | 2014/06/20 01:00 | Yuya Kibi v Sho Katayama | 6-2,6-3 |
| ITF Japan F6 | 2014/06/13 00:00 | Takao Suzuki v Sho Katayama | 7-6,2-6,7-6 |
| ITF Japan F6 | 2014/06/11 07:50 | Sho Katayama v Keisuke Watanuki | 6-3,7-5 |
| ITF Japan F5 | 2014/06/05 01:00 | Sho Katayama v Gengo Kikuchi | 4-6,6-7 |
| ITF Turkey F16 | 2014/05/13 10:30 | Sho Katayama v Ramkumar Ramanathan | 2-6,0-6 |
| Davis Cup | 2014/09/12 03:00 | Jui-Chen Hung v Yong-Kyu Lim | 2-6,2-6,0-6 |
| ITF Korea F1 Qual | 2014/05/03 03:35 | Yong-Kyu Lim v Dane Propoggia | 3-6,6-1,1-6 |
| ITF Korea F1 Qual | 2014/05/01 05:10 | Yong-Kyu Lim v Duckhee Lee | 6-3,6-4 |
| ITF Korea F1 Qual | 2014/04/30 03:50 | Yong-Kyu Lim v Daniel Nguyen | 4-6,6-4,6-2 |
| ITF Korea F1 | 2014/04/27 03:00 | Yong-Kyu Lim v Maximilian Neuchrist | 7-6,6-3 |
| ITF Korea F1 | 2014/04/26 03:00 | Yong-Kyu Lim v Hyeon Chung | 7-5,6-3 |
| ITF Korea F1 | 2014/04/25 04:40 | Yong-Kyu Lim v Takuto Niki | 6-4,6-3 |
| ITF Korea F1 | 2014/04/24 02:55 | Yong-Kyu Lim v Hyun-Joon Kim | 6-3,6-2 |