Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2024/01/31 11:30 | Ioannis Kountourakis v Mark Whitehouse | 6-7,6-3,1-6 |
| ITF M15 Sharm El Sheikh | 2024/01/30 10:05 | Ioannis Kountourakis v Filiberto Fumagalli | 6-1,3-6,10-5 |
| ITF M15 Sharm El Sheikh | 2024/01/29 11:30 | Ioannis Kountourakis v Tsihon Fedorov | 6-3,6-4 |
| ITF M15 Sharm El Sheikh | 2024/01/28 08:00 | Ioannis Kountourakis v Kiyan Santino Kasemi | 6-1,6-0 |
| ITF M15 Cadolzburg | 2024/01/17 11:40 | Leopold Zima v Ioannis Kountourakis | 6-2,6-2 |
| ITF M15 Cadolzburg | 2024/01/15 10:00 | Ioannis Kountourakis v Mihailo Milenkovic | 6-4,6-1 |
| ITF M15 Cadolzburg | 2024/01/14 11:30 | Ioannis Kountourakis v Tobias Brutscher | 6-4,6-1 |
| UTR Pro Athens | 2023/12/17 10:45 | Christos Keisidis v Ioannis Kountourakis | 6-3,6-6 |
| ITF M15 Sharm El Sheikh | 2024/01/31 14:35 | Matthew Summers v Jasza Szajrych | 4-6,2-6 |
| ITF M15 Sharm El Sheikh | 2024/01/30 10:00 | Matthew Summers v Karim Ibrahim | 6-3,6-3 |
| ITF M15 Sharm El Sheikh | 2024/01/29 10:30 | Matthew Summers v Kevin Portmann | 6-0,6-2 |
| ITF M15 Budapest | 2023/09/08 09:50 | Matthew Summers v Tyler Stice | 6-4,5-7,0-6 |
| ITF M15 Budapest | 2023/09/07 10:35 | Peter Benjamin Privara v Matthew Summers | 5-7,7-5,4-6 |
| ITF M15 Budapest | 2023/09/06 08:00 | Matthew Summers v James Davis | 6-3,6-3 |
| ITF M15 Budapest | 2023/09/04 08:00 | Matthew Summers v Edison Ambarzumjan | 7-5,6-4 |
| ITF M15 Budapest | 2023/09/03 09:30 | Matthew Summers v Ivan Sodan | 6-3,6-3 |