| ITF M25 Denia | 07/27 07:50 | 25 | Aristotelis Thanos v Javier Molino | 3-6,2-6 | |
| ITF M25 Denia | 07/26 08:00 | 62 | Aristotelis Thanos v Nacho Serra Sanchez | 6-0,7-5 | |
| ITF M25 Denia | 07/25 14:00 | 62 | Aristotelis Thanos v Alvaro Peiro Serrano | 6-3,4-6,10-0 | |
| ITF M25 Denia | 07/24 14:30 | 62 | Aristotelis Thanos v Ruben Busch | 6-4,6-2 | |
| ITF M15 Metzingen | 07/18 12:00 | 62 | Aristotelis Thanos v Tom Gentzsch | 5-7,6-1,6-10 | |
| ITF M15 Heráklion | 05/31 10:10 | 25 | Jonas Trinker v Aristotelis Thanos | 7-5,6-2 | |
| ITF M15 Heráklion | 05/26 13:05 | 26 | Matthew Dellavedova v Aristotelis Thanos | 4-6,7-5,6-3 | |
| ITF M15 Heráklion | 05/24 08:30 | 25 | Aristotelis Thanos v Sergis Kyratzis | 2-6,7-6,6-2 | |
| ITF M15 Heráklion | 05/18 12:30 | 25 | Aristotelis Thanos v Gabriele Bosio | 2-6,1-6 | |
| ITF M15 Heráklion | 05/12 10:00 | 26 | Hong Kit Wong v Aristotelis Thanos | 6-1,6-2 | |
| ITF M15 Heráklion | 05/11 09:00 | 25 | Aristotelis Thanos v Gabriel Donev | 6-3,6-4 | |
| ITF M25 Rovinj | 03/15 10:20 | 62 | Aristotelis Thanos v Pietro R Scomparin | 6-7,0-6 | |
| ITF M25 Rovinj | 03/14 14:25 | 62 | Aristotelis Thanos v Yannick Penkner | 6-0,6-2 | |
| ITF M25 Rovinj | 03/13 12:00 | 62 | Aristotelis Thanos v Tomislav Podvinski | 7-6,6-3 | |
| Davis Cup | 03/05 10:35 | 45 | Aristotelis Thanos v Blaise Bicknell | 6-4,6-4 | |
| ITF M25 Antalya | 02/20 07:00 | 62 | Aristotelis Thanos v Stefanos Sakellaridis | Retired | |
| ATP Cup | 01/01 08:00 | 2 | Aristotelis Thanos v Hubert Hurkacz | 1-6,2-6 | |
| ITF M15 Heráklion | 12/02 10:00 | 26 | Aristotelis Thanos v Stylianos Christodoulou | Retired | |
| ITF M15 Heráklion | 12/01 10:40 | 25 | Petros Tsitsipas v Aristotelis Thanos | 1-6,0-6 | |
| ITF M15 Heráklion | 11/24 11:10 | 25 | Henry Patten v Aristotelis Thanos | 6-3,6-7,6-2 | |
| ITF M15 Heráklion | 11/23 07:00 | 62 | Aristotelis Thanos v Jan Kupcic | 6-0,6-2 | |
| ITF M15 Heráklion | 11/21 11:00 | 62 | Aristotelis Thanos v Aaron Cohen | 6-3,6-1 | |
| ITF M15 Heráklion | 11/10 08:45 | 25 | Tim Handel v Aristotelis Thanos | Retired | |
| ITF M15 Heráklion | 11/05 08:30 | 27 | Aristotelis Thanos v Kyle Seelig | 1-6,5-7 | |
| ITF M15 Heráklion | 11/04 08:55 | 26 | Aristotelis Thanos v Alessandro Spadola | 7-5,2-6,6-3 | |
| ITF M15 Heráklion | 11/03 07:00 | 25 | Karlis Ozolins v Aristotelis Thanos | 2-6,4-6 | |
| ITF M25 Skopje | 09/29 11:50 | 25 | Aristotelis Thanos v Gorazd Srbljak | 2-6,4-6 | |
| ITF M25 Skopje | 09/28 07:30 | 62 | Aristotelis Thanos v William Ma | 6-4,6-1 | |
| ITF M25 Skopje | 09/27 11:00 | 62 | Aristotelis Thanos v Ivan Manasov | 6-3,6-2 | |
| ITF M15 Pirot | 09/22 08:00 | 25 | Tom Kocevar-Desman v Aristotelis Thanos | 7-6,6-1 |