Stadium: Court 3 Round: 26 Ground: Hardcourt indoor
| ITF - Parnu M15 | 2021/08/04 08:30 | Patrik Niklas-Salminen v Yan Sabanin | 3-6,6-7 |
| ITF - Esch/Alzette M15 | 2021/07/20 11:00 | Yan Sabanin v Louis Wessels | 6-7,0-6 |
| ITF - Telfs M25 | 2021/07/13 11:00 | Yan Sabanin v Martins Podzus | 6-7,7-5,3-6 |
| ITF - Marburg M25 | 2021/07/07 09:00 | Yan Sabanin v Ryan Nijboer | 0-6,3-6 |
| ITF - Marburg M25 | 2021/07/06 14:35 | Yan Sabanin v Patrick Zahraj | 6-4,6-4 |
| ITF - Marburg M25 | 2021/07/05 12:05 | Yan Sabanin v Guy Den Ouden | 7-6,6-4 |
| ITF - Alkmaar M25 | 2021/06/21 16:00 | Amaury Raynel v Yan Sabanin | 6-1,2-6,10-7 |
| ITF - Alkmaar M25 | 2021/06/20 17:00 | Marcel Marlon Sudzum v Yan Sabanin | 1-6,2-6 |
| ITF - Parnu M15 | 2021/08/04 16:00 | Andrea Guerrieri v Johannes Seeman | 2-6,7-6,6-4 |
| ITF - Bergamo M15 | 2021/06/21 12:00 | Andrea Guerrieri v Francesco Vilardo | 6-7,6-2,10-12 |
| ITF - Genova M15 | 2021/06/15 08:50 | Juan Bautista Otegui v Andrea Guerrieri | 6-3,6-1 |
| ITF - Genova M15 | 2021/06/14 07:00 | Giorgio Tabacco v Andrea Guerrieri | 6-3,3-6,6-10 |
| ITF - Gaiba M15 | 2021/06/09 08:45 | Andrea Guerrieri v Giovanni Fonio | 7-5,3-6,3-6 |
| ITF - Gaiba M15 | 2021/06/07 11:40 | Andrea Guerrieri v Gabriele Moghini | 7-6,6-4 |
| ITF - Monastir M15 | 2021/05/02 09:00 | Andrea Guerrieri v Alessandro Pecci | 6-3,6-7,6-10 |
| ITF - Monastir M15 | 2021/04/25 09:00 | Andrea Guerrieri v Lorenzo Bresciani | 4-6,6-4,7-10 |