Stadium: Hard 21 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Zapopan | 2023/10/10 17:30 | John Horoz Garner v Manuel Sanchez | 6-7,4-6 |
| ITF M25 Zapopan | 2023/10/09 17:45 | Drew Van Orderlain v John Horoz Garner | 6-2,6-0 |
| UTR Pro Tennis Series Zadar | 2022/06/02 07:30 | Jesse De Jager v John Horoz Garner | 6-2,6-3 |
| UTR Pro Tennis Series Zadar | 2022/05/31 12:30 | Teodor Giusca v John Horoz Garner | 6-1,6-0 |
| UTR Pro Tennis Series Zadar | 2022/05/30 09:00 | John Horoz Garner v Novak Novakovic | 0-6,1-5 |
| ITF M25 Heraklion | 2023/10/29 09:00 | Alexander Nielsen v Andreas Loizas | 2-6,2-6 |
| ITF M15 Sharm El Sheikh | 2023/10/09 08:15 | Giuseppe Corsaro v Alexander Nielsen | 6-4,3-6,12-10 |
| ITF M15 Sharm El Sheikh | 2023/10/08 11:00 | Alexander Nielsen v Leonardo Malgaroli | 6-3,4-6,10-8 |
| ITF M15 Sharm El Sheikh | 2023/10/03 08:25 | Sean Van Rensburg v Alexander Nielsen | 6-2,6-4 |
| ITF M15 Sharm El Sheikh | 2023/10/02 07:00 | Alexander Nielsen v Iacopo Sada | 6-1,6-4 |
| ITF M15 Sharm El Sheikh | 2023/09/25 07:00 | Federico Salomone v Alexander Nielsen | 6-4,7-6 |
| ITF M15 Sharm El Sheikh | 2023/09/24 07:00 | Alexander Nielsen v Abdulmajeed Bukhari | 6-1,6-4 |
| ITF M25 Sharm El Sheikh | 2023/09/20 11:50 | Kris Van Wyk v Alexander Nielsen | 6-2,6-1 |