Stadium: Pista Central Round: 25 Ground: Hardcourt outdoor
| Challenger Szekesfehervar | 2023/03/16 11:10 | Mirza Basic v Adrian Andreev | 2-6,6-7 |
| Challenger Szekesfehervar | 2023/03/14 09:00 | Gerald Melzer v Adrian Andreev | 7-6,3-6,6-7 |
| Challenger Lugano | 2023/03/08 16:25 | Adrian Andreev v Antoine Escoffier | 6-7,3-6 |
| Challenger Lugano | 2023/03/07 11:05 | Adrian Andreev v Antoine Bellier | 6-7,7-6,6-3 |
| Challenger Koblenz | 2023/02/02 16:00 | Adrian Andreev v Maximilian Marterer | 3-6,3-6 |
| Challenger Koblenz | 2023/02/01 12:00 | Daniel Masur v Adrian Andreev | 5-7,3-6 |
| Australian Open | 2023/01/11 23:00 | Adrian Andreev v Zizou Bergs | 1-6,2-6 |
| Australian Open | 2023/01/11 01:30 | Jurij Rodionov v Adrian Andreev | 4-6,1-6 |
| ITF M25 Palmanova | 2023/03/16 08:00 | Daniel Merida Aguilar v Kyrian Jacquet | 3-6,5-7 |
| ITF M25 Palmanova | 2023/03/15 11:00 | Diego A B Sanchez v Daniel Merida Aguilar | 6-7,2-6 |
| ITF M25 Torello | 2023/03/03 11:50 | Oriol Roca Batalla v Daniel Merida Aguilar | 7-6,7-6 |
| ITF M25 Torello | 2023/03/02 15:30 | Daniel Merida Aguilar v Giovanni Oradini | 0-6,6-2,7-5 |
| ITF M25 Torello | 2023/02/28 10:40 | Daniel Merida Aguilar v Simon A Ivanov | 2-6,6-4,6-2 |
| Challenger Tenerife Qual | 2023/02/06 12:00 | Abedallah Shelbayh v Daniel Merida Aguilar | 6-3,6-2 |
| Challenger Tenerife Qual | 2023/02/05 11:10 | Daniel Merida Aguilar v Alexander Weis | 6-2,3-6,6-2 |
| Challenger Tenerife | 2023/01/29 12:05 | Daniel Merida Aguilar v Alejandro Moro Canas | 7-6,0-6,4-6 |