Stadium: Cancha 1 Round: 14 Ground: Clay
| Australian Open | 2021/02/09 03:30 | Ricardas Berankis v Sumit Nagal | 6-2,7-5,6-3 |
| ATP - Murray River Open | 2021/02/01 07:20 | Sumit Nagal v Ricardas Berankis | 2-6,2-6 |
| ATP - Koln 2 | 2020/10/19 14:00 | Sumit Nagal v Miomir Kecmanovic | 6-4,6-7,1-6 |
| ATP - Koln 2 | 2020/10/18 09:00 | Pierre-Hugues Herbert v Sumit Nagal | 6-2,6-2 |
| ATP - Koln 2 | 2020/10/17 12:00 | Sumit Nagal v Norbert Gombos | 7-5,6-4 |
| ATP - Sardinia | 2020/10/13 12:40 | Laslo Djere v Sumit Nagal | 6-3,6-1 |
| ATP - Sardinia | 2020/10/11 10:00 | Andrej Martin v Sumit Nagal | 4-6,2-6 |
| ATP - Sardinia | 2020/10/10 13:45 | Geoffrey Blancaneaux v Sumit Nagal | 3-6,3-6 |
| Challenger - Concepcion | 2021/02/15 14:00 | Hernan Casanova v Facundo Diaz Acosta | 7-5,6-0 |
| Challenger - Concepcion | 2021/02/14 18:00 | Michel Vernier v Facundo Diaz Acosta | 6-3,3-6,3-6 |
| ITF - M15 Sharm El Sheikh | 2021/02/06 07:30 | Facundo Diaz Acosta v Arnaud Bovy | 6-4,4-6,6-7 |
| ITF - M15 Sharm El Sheikh | 2021/02/05 10:05 | Facundo Diaz Acosta v Peter Fajta | 6-7,6-2,6-1 |
| ITF - M15 Sharm El Sheikh | 2021/02/04 11:20 | Facundo Diaz Acosta v Marko Miladinovic | 6-7,6-3,7-5 |
| ITF - M15 Sharm El Sheikh | 2021/02/03 11:20 | Facundo Diaz Acosta v Lukas Krainer | 6-3,6-0 |
| ITF - M15 Cairo | 2021/01/28 10:50 | Facundo Diaz Acosta v Nicolas Moreno De Alboran | 3-6,6-7 |
| ITF - M15 Cairo | 2021/01/27 07:30 | Facundo Diaz Acosta v Juan Pablo Paz | 6-2,6-2 |