| Challenger Kyoto Qual | 2017/02/18 01:00 | Yusuke Watanuki v Renta Tokuda | 6-4,4-6,6-1 |
| Challenger Launceston Qual | 2017/02/05 02:10 | Bradley Mousley v Yusuke Watanuki | 6-3,6-2 |
| Challenger Launceston Qual | 2017/02/04 03:15 | Oliver Casey v Yusuke Watanuki | 5-7,4-6 |
| Challenger - Burnie - kvalifikácia | 2017/01/28 01:45 | Luca Margaroli v Yusuke Watanuki | 7-6,6-2 |
| Challenger - Canberra | 2017/01/09 00:55 | Yusuke Watanuki v Denis Shapovalov | 7-6,4-6,4-6 |
| Challenger Canberra Qual | 2017/01/07 23:00 | Yusuke Watanuki v Alexander Babanine | 4-6,6-3,6-3 |
| Challenger Canberra Qual | 2017/01/07 00:35 | Yusuke Watanuki v Benard Bruno Nkomba | 6-4,6-1 |
| Challenger Toyota | 2016/11/14 01:00 | Tatsuma Ito v Yusuke Watanuki | 7-6,6-2 |
| Challenger Kyoto Qual | 2017/02/18 01:00 | Ruben Gonzales v Prajnesh Gunneswaran | 5-7,4-6 |
| ATP Chennai Qual | 2017/01/01 12:50 | Jozef Kovalik v Prajnesh Gunneswaran | 7-6,6-2 |
| ATP Chennai Qual | 2016/12/31 13:10 | Prajnesh Gunneswaran v Hiroki Moriya | 6-2,6-3 |
| Australian Open 2017 WC | 2016/12/03 04:15 | Denis Istomin v Prajnesh Gunneswaran | 6-2,1-6,11-9 |
| Australian Open 2017 WC | 2016/12/02 05:00 | Francis Casey Alcantara v Prajnesh Gunneswaran | 4-6,1-6 |
| Australian Open 2017 WC | 2016/12/01 03:15 | Prajnesh Gunneswaran v Xiao Gong | 4-6,6-4,6-2 |
| Challenger Astana 2 | 2016/11/24 06:45 | Aleksandr Nedovyesov v Prajnesh Gunneswaran | 6-2,6-3 |
| Challenger Astana 2 | 2016/11/23 06:30 | Soonwoo Kwon v Prajnesh Gunneswaran | 3-6,6-4,1-6 |