Ground: Hardcourt outdoor
| ITF Japan F6 | 2014/06/13 03:25 | Takashi Saito v Yusuke Watanuki | 7-6,6-2 |
| ITF Japan F6 | 2014/06/11 07:10 | Renta Tokuda v Yusuke Watanuki | 2-6,2-6 |
| ITF Japan F5 | 2014/06/04 01:00 | Gengo Kikuchi v Yusuke Watanuki | 2-6,6-4,6-4 |
| ITF Turkey F16 | 2014/05/16 07:30 | Dimitar Kuzmanov v Yusuke Watanuki | 6-3,5-7,6-1 |
| ITF Turkey F16 | 2014/05/15 10:30 | Miles Bugby v Yusuke Watanuki | 2-6,3-6 |
| ITF Turkey F16 | 2014/05/13 07:30 | Bruce Strachan v Yusuke Watanuki | 1-6,2-6 |
| ITF Turkey F15 | 2014/05/07 12:40 | Yusuke Watanuki v Mats Moraing | 3-6,7-6,1-6 |
| ITF Turkey F14 | 2014/05/01 07:00 | Yusuke Watanuki v Mats Moraing | 6-3,2-6,6-4 |
| ITF Turkey F35 | 2014/10/08 07:00 | Rogelio Siller v Ku Keon Kang | 6-3,3-6,6-3 |
| ITF Turkey F35 | 2014/10/06 10:00 | Rogelio Siller v Muhammet Haylaz | 7-6,6-4 |
| ITF Turkey F35 | 2014/10/05 07:00 | Rogelio Siller v Joy Vigani | 6-2,6-7,7-6 |
| ITF Canada F9 Qual | 2014/09/09 18:35 | Rogelio Siller v Philip Bester | 3-6,2-6 |
| ITF Canada F9 Qual | 2014/09/07 15:00 | Rogelio Siller v Matthew Kandath | 7-6,6-4 |
| ITF Canada F9 Qual | 2014/09/06 18:00 | Rogelio Siller v Konrad Zieba | 6-4,6-4 |
| ITF Canada F9 Qual | 2014/09/02 14:00 | Henry Choi v Rogelio Siller | 6-0,7-5 |
| ITF Mexico F7 | 2014/06/24 18:30 | Luis David Martinez v Rogelio Siller | 6-3,6-2 |