Stadium: Court 7 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Nottingham | 2023/04/18 10:25 | Neil Oberleitner v Tiran Sanghera | 7-5,6-4 |
| Challenger Biel | 2023/03/21 15:15 | Neil Oberleitner v Jurij Rodionov | 3-6,6-7 |
| Challenger Biel | 2023/03/20 10:00 | Max Hans Rehberg v Neil Oberleitner | 6-7,4-6 |
| Challenger Biel | 2023/03/19 09:00 | Neil Oberleitner v Marcello Serafini | 6-4,6-2 |
| ITF M25 Trimbach | 2023/03/17 10:40 | Neil Oberleitner v Kacper Zuk | 6-7,2-6 |
| ITF M25 Trimbach | 2023/03/16 12:35 | Neil Oberleitner v Jonas Schaer | 7-6,6-3 |
| ITF M25 Trimbach | 2023/03/15 13:30 | Charles Broom v Neil Oberleitner | 3-6,6-1,6-7 |
| Challenger Pau | 2023/02/27 10:00 | Neil Oberleitner v Evgeny Donskoy | 3-6,3-6 |
| ITF M25 Nottingham | 2023/04/18 09:00 | Ben Jones v Karl Friberg | 3-6,0-6 |
| ITF M25 Trnava | 2023/04/02 09:00 | Jakub Mensik v Karl Friberg | 7-6,6-3 |
| ITF M25 Trnava | 2023/04/01 09:00 | Tibo Colson v Karl Friberg | 2-6,4-6 |
| ITF M25 Trnava | 2023/03/31 10:35 | Karl Friberg v Eliakim Coulibaly | 7-5,6-1 |
| ITF M25 Trnava | 2023/03/30 12:15 | Karl Friberg v Nicolas Kobelt | 6-1,6-1 |
| ITF M25 Trnava | 2023/03/28 15:25 | Karl Friberg v Lukas Palovic | 6-0,6-4 |
| Challenger Las Franquesas del Valles | 2023/03/23 09:30 | Karl Friberg v Marco Trungelliti | 3-6,1-6 |
| Challenger Las Franquesas del Valles | 2023/03/21 15:05 | Karl Friberg v Bogdan Bobrov | 6-4,5-7,6-1 |