Stadium: Court 1 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Vaasa | 2023/06/08 09:15 | Karl Friberg v Nico Hornitschek | 6-3,6-3 |
| ITF M15 Vaasa | 2023/06/07 09:50 | Karl Friberg v Lewie Lane | 7-5,6-3 |
| Challenger Troisdorf | 2023/06/01 13:00 | Karl Friberg v Oleksii Krutykh | 6-1,1-6,4-6 |
| Challenger Troisdorf | 2023/05/30 16:25 | Filip Misolic v Karl Friberg | 5-7,6-4,4-6 |
| Challenger Troisdorf | 2023/05/29 10:45 | Jose Pereira v Karl Friberg | 6-4,4-6,6-3 |
| Challenger Troisdorf | 2023/05/28 12:45 | Kenny de Schepper v Karl Friberg | 2-6,6-1,1-6 |
| ITF M15 Kalmar | 2023/05/18 10:25 | Karl Friberg v Alexander Blockx | 4-6,4-6 |
| ITF M15 Kalmar | 2023/05/17 09:40 | Karl Friberg v Jack Karlsson Winstrand | 6-3,6-0 |
| ITF M15 Vaasa | 2023/06/08 11:45 | Alexandros Skorilas v Leonardo Rossi | 3-6,0-6 |
| ITF M15 Vaasa | 2023/06/07 11:00 | Jonas Trinker v Leonardo Rossi | 2-6,4-6 |
| ITF M15 Pazardzhik | 2023/05/27 06:55 | Matyas Fuele v Leonardo Rossi | 6-4,6-3 |
| ITF M15 Pazardzhik | 2023/05/26 07:00 | Leonardo Rossi v Alex Knaff | 6-1,6-3 |
| ITF M15 Pazardzhik | 2023/05/25 08:30 | Maxime Mora v Leonardo Rossi | 6-7,4-6 |
| ITF M15 Pazardzhik | 2023/05/24 14:00 | Leonardo Rossi v Olaf Pieczkowski | 7-6,7-6 |
| ITF M15 Pazardzhik | 2023/05/19 10:10 | Leonardo Rossi v Simon A Ivanov | 4-6,4-6 |
| ITF M15 Pazardzhik | 2023/05/18 10:20 | Viktor Markov v Leonardo Rossi | 6-7,7-5,6-7 |