Round: 25 Ground: Hardcourt outdoor
| ITF Turkey F2 | 2016/01/14 08:00 | Altug Celikbilek v Hannes Wagner | 6-3,6-1 |
| ITF Indonesia F5 | 2015/12/15 10:50 | Adelchi Virgili v Hannes Wagner | 6-1,6-3 |
| ITF Indonesia F5 | 2015/12/13 10:00 | Hannes Wagner v Marius Frosa | 7-5,6-4 |
| ITF Estonia F3 | 2015/11/06 10:00 | Clement Geens v Hannes Wagner | 6-2,6-2 |
| ITF Estonia F3 | 2015/11/05 10:00 | Martins Podzus v Hannes Wagner | 6-1,6-7,3-6 |
| ITF Estonia F3 | 2015/11/04 12:15 | Niels Lootsma v Hannes Wagner | 4-6,4-6 |
| ITF Estonia F3 | 2015/11/01 08:00 | Hannes Wagner v Ville-Petteri Ahti | 6-2,6-4 |
| ITF Estonia F3 | 2015/10/31 10:30 | Hannes Wagner v Siim Troost | 6-1,6-4 |
| ITF Australia F7 | 2015/10/08 03:00 | Yusuke Watanuki v Finn Tearney | 6-1,1-6,3-6 |
| ITF Australia F7 | 2015/10/07 01:15 | Yusuke Watanuki v Daniel Nolan | 6-1,6-3 |
| ITF Australia F6 | 2015/10/01 03:10 | Robin Stanek v Yusuke Watanuki | 6-3,7-6 |
| ITF Australia F6 | 2015/09/30 03:30 | Thomas Fancutt v Yusuke Watanuki | 4-6,2-6 |
| ITF Australia F6 | 2015/09/29 02:20 | Daniel Hobart v Yusuke Watanuki | 6-4,6-7,1-6 |
| ITF Japan F8 | 2015/06/24 02:45 | Ko Suzuki v Yusuke Watanuki | 6-3,6-4 |
| ITF Japan F7 | 2015/06/21 02:00 | Hiroyasu Ehara v Yusuke Watanuki | 7-5,4-6,2-6 |
| ITF Japan F7 | 2015/06/20 01:00 | Yusuke Watanuki v Ju-Hae Moon | 6-2,7-6 |