Stadium: Court 9 Round: 26 Ground: Hardcourt outdoor
| ITF - M15 Al Zahra | 2023/11/29 12:00 | Alex Knaff v Yaqoub Mohammed | 6-0,6-0 |
| ITF - M15 Heraklion | 2023/11/24 11:00 | Alex Knaff v Mili Poljicak | 6-4,2-6,4-6 |
| ITF - M15 Heraklion | 2023/11/23 10:15 | Alex Knaff v Michael Zhu | 3-6,6-2,6-3 |
| ITF - M15 Heraklion | 2023/11/22 10:45 | Alex Knaff v Sasa Markovic | 6-3,7-6 |
| ITF - M15 Heraklion | 2023/11/18 08:00 | Jakub Nicod v Alex Knaff | 7-6,6-2 |
| ITF - M15 Heraklion | 2023/11/17 08:00 | Sean Hodkin v Alex Knaff | 2-6,4-6 |
| ITF - M15 Heraklion | 2023/11/16 12:15 | Ofek Shimanov v Alex Knaff | 6-7,1-6 |
| ITF - M15 Heraklion | 2023/11/15 10:50 | Jannik Maute v Alex Knaff | 3-6,3-6 |
| ITF - M15 Al Zahra | 2023/11/29 11:30 | Aurel Ciocanu v Antonio Cayetano March | 1-6,5-7 |
| ITF - M15 Alcala De Henares | 2023/11/23 09:00 | Jesse Flores v Antonio Cayetano March | 6-2,6-2 |
| ITF - M15 Alcala De Henares | 2023/11/22 08:00 | Antonio Cayetano March v Daniel L Salmeron | 7-6,6-1 |
| ITF M25 - Vale Do Lobo | 2023/11/15 15:00 | Antonio Cayetano March v Rayane Oumaouche | 6-2,4-6,5-7 |
| ITF - M15 Monastir | 2023/11/06 08:30 | Kalman Boyd v Antonio Cayetano March | 7-5,6-1 |
| ITF - M15 Monastir | 2023/11/05 08:30 | Takahiro Kubo v Antonio Cayetano March | 6-2,0-6,5-10 |
| ITF M15 - Castellón | 2023/10/18 12:40 | Antonio Cayetano March v Nicolas Alvarez Varona | 2-6,3-6 |
| ITF M15 - Castellón | 2023/10/17 07:30 | Antonio Cayetano March v David Naharro | 6-3,6-4 |