| Challenger Launceston Qual | 2017/02/04 04:15 | Jacob Grills v Nathan Pasha | 1-6,4-6 |
| Challenger Launceston Qual | 2017/02/04 00:20 | Jacob Grills v Ruben McCormack | 6-2,6-1 |
| Challenger Burnie Qual | 2017/01/29 04:45 | Greg Jones v Jacob Grills | 7-6,5-7,6-3 |
| Challenger Burnie Qual | 2017/01/28 05:45 | Jacob Grills v Daniel Nolan | 6-4,6-4 |
| Challenger Burnie Qual | 2017/01/28 01:55 | Zach Itzstein v Jacob Grills | 1-6,7-6,3-6 |
| ITF Vietnam F8 | 2016/08/14 03:00 | Seong Chan Hong v Jacob Grills | 6-1,6-7,6-0 |
| ITF Vietnam F8 | 2016/08/13 03:00 | David Agung Susanto v Jacob Grills | 2-6,3-6 |
| ITF Vietnam F8 | 2016/08/11 03:40 | Jacob Grills v Kittiphong Wachiramanowong | 6-7,6-1,6-2 |
| ITF Singapore F2 Qual | 2017/05/28 03:00 | Yutaro Matsuzaki v Fitriadi M Rifqi | 6-4,6-3 |
| ITF Singapore F1 Qual | 2017/05/22 06:10 | Yutaro Matsuzaki v Linh Giang Trinh | 4-6,0-6 |
| ITF Singapore F1 Qual | 2017/05/21 04:00 | Jayesh Pungliya v Yutaro Matsuzaki | 5-7,4-6 |
| ITF Japan F4 | 2017/03/26 00:59 | Teppei Uesugi v Yutaro Matsuzaki | 6-1,6-0 |
| ITF Japan F1 | 2017/03/05 01:00 | Yutaro Matsuzaki v Kaito Itsusaki | 4-6,2-6 |
| ITF Japan F1 | 2017/03/04 01:00 | Wei-De Lin v Yutaro Matsuzaki | 6-7,3-6 |
| ITF Indonesia F3 | 2017/02/23 03:00 | Sebastian Fanselow v Yutaro Matsuzaki | 6-3,6-1 |
| ITF Indonesia F3 | 2017/02/22 06:50 | Yutaro Matsuzaki v Yuto Sakai | 6-4,6-4 |