Round: 26 Ground: Hardcourt outdoor
| 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 |
| ITF Japan F7 | 2015/06/19 03:00 | Hiromasa Oku v Yusuke Watanuki | 2-6,3-6 |
| ITF Australia F7 | 2015/10/07 01:20 | Adam Walton v Finn Tearney | 0-6,1-6 |
| Challenger Shanghai Qual | 2015/09/07 02:00 | Finn Tearney v N.Sriram Balaji | 5-7,4-6 |
| ITF Canada F6 | 2015/07/29 15:00 | Finn Tearney v Patrick Davidson | 6-2,3-6,6-4 |
| ITF Canada F5 | 2015/07/25 19:00 | Matt Reid v Finn Tearney | 4-6,7-6,6-2 |
| ITF Canada F5 | 2015/07/23 19:25 | Finn Tearney v Harrison Scott | 6-0,6-2 |
| ITF Canada F5 | 2015/07/22 19:55 | Finn Tearney v Nicholas Reyes | 6-3,6-3 |
| ITF China F9 | 2015/07/04 02:30 | Finn Tearney v Di Wu | 1-6,0-6 |
| ITF China F9 | 2015/07/03 02:00 | Finn Tearney v Rigele Te | 7-5,6-1 |