| UTR Pro Tennis Series Slovenia | 2022/06/08 07:00 | Sebastian Dominko v Nicholas Campbell | 6-0,6-3 |
| UTR Pro Tennis Series Slovenia | 2022/06/07 07:30 | Nik Mikovic v Nicholas Campbell | 6-2,6-7,1-6 |
| UTR Pro Tennis Series Zadar | 2022/06/04 06:00 | Dinko Dinev v Nicholas Campbell | 6-1,5-2 |
| UTR Pro Tennis Series Zadar | 2022/06/01 06:00 | Nicholas Campbell v Novak Novakovic | 3-6,1-6 |
| UTR Pro Tennis Series Zadar | 2022/05/31 11:42 | Nicholas Campbell v Jesse De Jager | 1-6,4-5 |
| UTR Pro Tennis Series Zadar | 2022/05/30 10:30 | Teodor Giusca v Nicholas Campbell | 6-2,5-0 |
| UTR Pro Tennis Series California | 2021/10/17 16:30 | Nicholas Campbell v Rohan Murali | 1-6,7-6,2-6 |
| UTR Pro Tennis Series California | 2021/10/16 21:00 | Emmanuel Coste v Nicholas Campbell | 4-6,5-6 |
| UTR Pro Tennis Series Slovenia | 2022/06/07 07:30 | Sebastian Dominko v Filip Jeff Planinsek | 1-6,5-7 |
| UTR Pro Tennis Series Slovenia | 2022/06/06 07:30 | Filip Jeff Planinsek v Robert Rumler | 6-4,5-7,6-2 |
| ITF M15 Porec | 2021/03/07 14:30 | Filip Jeff Planinsek v Maxime Mora | 0-6,3-6 |
| Challenger Portoroz | 2019/08/12 08:00 | Tomas Lipovsek Puches v Filip Jeff Planinsek | 6-3,6-1 |