Stadium: Court 4 Round: 44 Ground: Hardcourt outdoor
| ITF - M25 Vila Real de Santo Antonio | 2024/02/19 14:00 | Tomas C Abasolo v Lukas H Lilleengen | 2-6,6-7 |
| ITF - M25 Vila Real de Santo Antonio | 2024/02/18 15:00 | Lukas H Lilleengen v Afonso Portugal | 6-1,6-4 |
| ITF - M15 Manacor | 2024/01/21 10:00 | Darius Florin Pop v Lukas H Lilleengen | 7-6,2-6,10-4 |
| ITF M15 Zahra | 2023/12/12 06:55 | Fellin, Pietro Orlando v Lukas H Lilleengen | 7-6,6-4 |
| ITF M15 Zahra | 2023/12/11 11:30 | Caspar Schuetze v Lukas H Lilleengen | 4-6,0-6 |
| ITF M15 Zahra | 2023/12/06 07:00 | Lukas H Lilleengen v Alex Knaff | 1-6,3-6 |
| ITF M15 Zahra | 2023/12/05 06:50 | Lukas H Lilleengen v Rashed Nawaf | 6-2,6-1 |
| ITF M15 Zahra | 2023/12/04 10:35 | Jack Loge v Lukas H Lilleengen | 6-3,3-6,2-10 |
| ITF - M25 Vila Real de Santo Antonio | 2024/02/19 16:00 | Noah Thurner v Osgar O'Hoisin | 2-6,2-6 |
| ITF - M15 Oberhaching | 2024/02/15 10:00 | Osgar O'Hoisin v Yannik Steinegger | 5-7,4-6 |
| ITF - M15 Oberhaching | 2024/02/12 10:00 | Mariano Dedura-Palomero v Osgar O'Hoisin | 6-3,4-6,10-5 |
| ITF - M15 Oberhaching | 2024/02/11 13:10 | Aljaz Jeran v Osgar O'Hoisin | 3-6,3-6 |
| Coupe Davis | 2024/02/03 14:30 | Osgar O'Hoisin v Sebastian Ofner | 4-6,4-6 |
| ITF M25 - Wesley Chapel | 2024/01/23 16:10 | Osgar O'Hoisin v Alex Kobelt | 6-4,5-7,7-10 |
| ITF M25 - Wesley Chapel | 2024/01/22 14:00 | Osgar O'Hoisin v Alexey Aleshchev | 6-2,4-6,10-6 |
| ITF - M25 Ithaca | 2024/01/18 15:30 | Noah Schachter v Osgar O'Hoisin | 6-4,6-1 |