| ITF Singapore F2 Qual | 2017/05/29 04:20 | David Nguyen v Ken Onoda | 3-6,2-6 |
| ITF Singapore F1 | 2017/05/25 05:50 | Dayne Kelly v David Nguyen | 6-2,6-4 |
| ITF Singapore F1 Qual | 2017/05/22 05:00 | Aryan Goveas v David Nguyen | 4-6,3-6 |
| ITF Singapore F1 Qual | 2017/05/21 02:00 | Suraj R Prabodh v David Nguyen | 4-6,6-3,3-6 |
| Challenger Tempe Qual | 2017/02/12 18:35 | David Nguyen v Walter Trusendi | 3-6,6-4,4-6 |
| Challenger Tempe Qual | 2017/02/11 16:00 | Roy Smith v David Nguyen | 2-6,5-7 |
| ITF Vietnam F7 | 2016/10/21 03:00 | David Nguyen v Sang-Woo Noh | 7-6,0-6,2-6 |
| ITF Vietnam F7 | 2016/10/20 03:00 | Kento Takeuchi v David Nguyen | 6-7,3-6 |
| ITF Singapore F2 | 2017/05/31 03:00 | Yuichi Ito v Dane Propoggia | 4-6,4-6 |
| ITF Singapore F1 | 2017/05/26 02:00 | Yuichi Ito v Kento Takeuchi | 2-6,3-6 |
| ITF Singapore F1 | 2017/05/25 03:20 | Ken Onoda v Yuichi Ito | 3-6,6-3,1-6 |
| ITF China F7 | 2017/05/16 03:50 | Yuichi Ito v Jie Cui | 4-6,3-6 |
| ITF China F7 Qual | 2017/05/15 03:00 | Yuichi Ito v Xiao Gong | 6-2,6-7,6-2 |
| ITF China F7 Qual | 2017/05/14 03:10 | Yuichi Ito v Fariduni Hamid | 6-2,7-6 |
| ITF China F6 | 2017/05/10 02:00 | Yuichi Ito v Shintaro Imai | 6-3,2-6,3-6 |
| ITF China F6 | 2017/05/09 04:20 | Yuichi Ito v Yuanfeng Li | 6-2,3-6,6-3 |