Stadium: Court 8 Round: 26 Ground: Clay
| ITF Egypt F10 | 2017/03/24 13:00 | Julian Ocleppo v Johan Nikles | 4-6,2-6 |
| ITF Switzerland F5 | 2016/09/03 14:30 | Johan Nikles v Julian Ocleppo | 4-6,6-2,6-3 |
| ITF M25 Reus | 2021/04/16 08:00 | Shintaro Mochizuki v Johan Nikles | 3-6,6-4,6-4 |
| ITF M25 Reus | 2021/04/15 08:00 | Johan Nikles v Miguel Damas | 6-0,6-1 |
| ITF M25 Reus | 2021/04/13 09:05 | Johan Nikles v Jordi Garcia Mestre | 6-2,6-2 |
| ITF M25 Biel | 2021/03/30 13:10 | Johan Nikles v Dan Added | 2-6,6-3,1-6 |
| Challenger Lugano | 2021/03/22 09:30 | Johan Nikles v Vitaliy Sachko | 2-6,5-7 |
| Challenger Lugano | 2021/03/21 09:00 | Jesper De Jong v Johan Nikles | 6-0,4-6,4-6 |
| Challenger Biella Qual | 2021/03/14 12:40 | Johan Nikles v Jack Sock | 7-6,3-6,1-6 |
| ITF M25 Vale Do Lobo | 2021/03/10 11:40 | Maximilian Neuchrist v Johan Nikles | 3-6,7-5,6-0 |
| ITF M15 Porec | 2020/03/12 09:00 | Julian Ocleppo v Pavel Nejedly | 7-6,6-1 |
| ITF M15 Porec | 2020/03/11 09:00 | Tomislav Jotovski v Julian Ocleppo | 1-6,4-6 |
| ITF M15 Porec | 2020/03/10 09:00 | Julian Ocleppo v Jakob Aichhorn | 6-0,6-3 |
| ITF M15 Porec | 2020/03/09 11:15 | Julian Ocleppo v Bozo Barun | 6-1,6-1 |
| ITF M15 Porec | 2020/03/08 09:15 | Julian Ocleppo v Antun Vidak | 6-1,7-5 |
| ITF M25 Trento | 2020/02/29 12:00 | Julian Ocleppo v Alexander Erler | 4-6,2-6 |
| ITF M25 Trento | 2020/02/28 12:00 | Mick Veldheer v Julian Ocleppo | 6-7,3-6 |
| ITF M25 Trento | 2020/02/27 11:00 | Luca Potenza v Julian Ocleppo | 2-6,3-6 |