Stadium: Court 7 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2021/10/31 12:30 | Utreras Santander, Bastian Alonso v Mateo Berta | 4-6,6-2,11-9 |
| ITF - M15 Monastir | 2021/10/31 12:30 | Utreras Santander, Bastian Alonso v Mateo Berta | 4-6,6-2,11-9 |
| ITF - M15 Monastir | 2021/10/17 09:00 | Stefano D'Agostino v Mateo Berta | 6-1,6-0 |
| ITF - M15 Monastir | 2021/10/10 08:00 | Mateo Berta v Lohithaksha Bathrinath | 4-6,2-6 |
| ITF - M15 Villa Maria | 2021/03/28 12:00 | Ignacio Carou v Mateo Berta | 6-1,7-5 |
| Hurlingham, Singles Qualifying M-ITF-ARG-02A | 2020/03/04 18:30 | Juan Bautista Torres v Mateo Berta | 6-0,6-0 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2019/05/01 12:00 | Tacchi, Luciano v Mateo Berta | 6-0,6-0 |
| ITF - M15 Monastir | 2021/11/01 08:00 | Utreras Santander, Bastian Alonso v Verdier, Thibault | 0-6,1-6 |
| ITF - M15 Monastir | 2021/10/31 12:30 | Utreras Santander, Bastian Alonso v Mateo Berta | 4-6,6-2,11-9 |
| ITF - M15 Monastir | 2021/10/25 09:00 | Utreras Santander, Bastian Alonso v Suntic, Sabit | 6-4,3-6,5-10 |
| ITF - M15 Monastir | 2021/10/24 08:00 | Zribi, Rayen v Utreras Santander, Bastian Alonso | 4-6,2-6 |
| ITF - M15 Monastir | 2021/10/10 10:30 | Utreras Santander, Bastian Alonso v Aissa Khelifa, Mohamed Amine | 1-6,0-6 |
| ITF - M15 Monastir | 2021/10/03 08:00 | Utreras Santander, Bastian Alonso v Stefan Frljanic | 5-7,2-6 |
| ITF - M15 Monastir | 2021/09/27 09:00 | Utreras Santander, Bastian Alonso v Martin Katz | 0-6,0-6 |
| ITF - M15 Monastir | 2021/09/19 10:30 | Dahiya, Paras v Utreras Santander, Bastian Alonso | 6-3,6-1 |