Ground: Synthetic outdoor
| ITF Tunisia F5 | 2015/01/27 09:45 | Gianluca Mager v Yusuke Watanuki | 6-7,2-6 |
| ITF Tunisia F2 | 2015/01/22 12:05 | Petar Conkic v Yusuke Watanuki | 6-3,0-6,6-4 |
| ITF Tunisia F2 | 2015/01/20 11:40 | Simone Roncalli v Yusuke Watanuki | 4-6,2-6 |
| ITF Turkey F36 | 2014/10/16 07:00 | Ben Mclachlan v Yusuke Watanuki | 6-4,6-2 |
| ITF Turkey F36 | 2014/10/15 08:15 | Rogelio Siller v Yusuke Watanuki | 2-6,1-6 |
| ITF Turkey F35 | 2014/10/09 07:00 | Yusuke Watanuki v Rogelio Siller | 6-1,6-4 |
| 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 |