Round: 62 Ground: Hardcourt outdoor
| ITF - Thailand F4 | 2018/09/26 04:45 | Soichiro Moritani v Dalwinder Singh | 6-3,6-2 |
| ITF - Thailand F4 | 2018/09/25 02:30 | Ku Keon Kang v Dalwinder Singh | 4-6,6-7 |
| Challenger - Winnipeg - Qualifikation | 2018/07/08 20:40 | Evan Song v Dalwinder Singh | 6-3,6-1 |
| Challenger - Winnipeg - Qualifikation | 2018/07/08 15:00 | Dalwinder Singh v Shane Nicholls | 6-2,6-2 |
| ITF - Nigeria F3 | 2018/05/02 13:15 | Dalwinder Singh v Jelle Sels | 3-6,4-6 |
| ITF - Nigeria F3 | 2018/05/01 09:00 | Dalwinder Singh v Stephan Gerritsen | 6-2,7-6 |
| ITF - Nigeria F2 | 2018/04/24 13:40 | Youssef Hossam v Dalwinder Singh | 6-4,2-6,6-4 |
| ITF - Nigeria F2 - Qualifikation | 2018/04/22 09:00 | Dalwinder Singh v Giovani Samaha | 6-3,6-2 |