Stadium: Pista Central Round: 14 Ground: Hardcourt indoor
| ITF M15 Sabadell | 2019/10/05 09:30 | Nikolas Sanchez Izquierdo v Johan Nikles | 6-2,4-6,6-7 |
| ITF Tunisia F25 | 2018/06/30 10:40 | Nikolas Sanchez Izquierdo v Johan Nikles | 0-6,6-3,4-6 |
| Challenger Sibiu | 2022/09/22 12:45 | Damir Dzumhur v Johan Nikles | 6-4,6-3 |
| Challenger Sibiu | 2022/09/20 10:10 | Kai Wehnelt v Johan Nikles | 4-6,5-7 |
| Challenger Szczecin | 2022/09/12 10:35 | Johan Nikles v Rudolf Molleker | 5-7,3-6 |
| Challenger Szczecin | 2022/09/11 11:10 | Johan Nikles v Szymon Kielan | 6-2,6-2 |
| Challenger Toulouse | 2022/08/30 08:30 | Johan Nikles v Louis Wessels | 3-6,6-2,5-7 |
| Challenger Banja Luka | 2022/08/22 14:35 | Viktor Durasovic v Johan Nikles | 6-0,6-3 |
| Challenger Zug | 2022/07/25 13:30 | Johan Nikles v Dimitar Kuzmanov | 4-6,4-6 |
| ATP Hamburg | 2022/07/16 10:30 | Daniel Elahi Galan v Johan Nikles | 6-3,6-7,6-1 |
| Challenger Parma | 2022/10/05 14:35 | Nikolas Sanchez Izquierdo v Dusan Lajovic | 1-6,3-6 |
| Challenger Parma | 2022/10/03 11:35 | Nikolas Sanchez Izquierdo v Nicholas David Ionel | 6-3,6-1 |
| Challenger Braga | 2022/09/21 10:00 | Nikolas Sanchez Izquierdo v Carlos Taberner | 2-6,4-6 |
| Challenger Braga | 2022/09/20 14:15 | Frederico Ferreira Silva v Nikolas Sanchez Izquierdo | 2-6,5-7 |
| Challenger Szczecin | 2022/09/13 11:00 | Nikolas Sanchez Izquierdo v Corentin Moutet | 5-7,6-0,4-6 |
| Challenger Seville | 2022/09/07 15:30 | Nikolas Sanchez Izquierdo v Federico Delbonis | 3-6,2-6 |
| Challenger Seville | 2022/09/05 18:00 | Nikolas Sanchez Izquierdo v Gian Marco Moroni | 4-6,6-2,6-4 |
| Challenger Toulouse | 2022/08/31 08:30 | Nikolas Sanchez Izquierdo v Titouan Droguet | 4-6,6-7 |