| UTR Pro Tennis Series - Kopenhagen | 2021/06/16 08:00 | Benjamin Hannestad v Jesper Klov Nilsson | 6-2,5-2 |
| UTR Pro Tennis Series - Kopenhagen | 2021/06/14 11:00 | Oskar Brostrom Poulsen v Jesper Klov Nilsson | 3-6,3-6 |
| ITF - M15 Kalmar | 2019/05/14 10:55 | Lucas Renard v Jesper Klov Nilsson | 6-3,6-0 |
| ITF - M15 Kalmar | 2019/05/13 12:25 | Jesper Klov Nilsson v John Harrison Richmond | 7-5,6-7,10-8 |
| ITF M15 Karlskrona | 2019/05/07 10:40 | Patrick Mayer v Jesper Klov Nilsson | 6-4,6-3 |
| ITF M15 Karlskrona | 2019/05/06 10:45 | Stefan Zoric v Jesper Klov Nilsson | 1-6,1-6 |
| ITF Sweden F5 | 2018/10/02 12:00 | Markus Eriksson v Jesper Klov Nilsson | 6-1,7-5 |
| ITF Sweden F4 | 2018/09/22 09:00 | Jesper Klov Nilsson v Arvid Nordquist | 6-4,3-6,2-6 |