Stadion: Cancha 2 Round: 15 Ground: Clay
| ATP - Buenos Aires | 2021/02/27 13:00 | Carlos Gomez-Herrera v Sumit Nagal | 6-7,6-2,6-7 |
| ATP - Cordoba | 2021/02/20 13:00 | Sumit Nagal v Facundo Diaz Acosta | 4-6,6-2,3-6 |
| 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 - Köln 2 | 2020/10/19 14:00 | Sumit Nagal v Miomir Kecmanovic | 6-4,6-7,1-6 |
| ATP - Köln 2 | 2020/10/18 09:00 | Pierre-Hugues Herbert v Sumit Nagal | 6-2,6-2 |
| ATP - Köln 2 | 2020/10/17 12:00 | Sumit Nagal v Norbert Gombos | 7-5,6-4 |
| ATP - Sardinien | 2020/10/13 12:40 | Laslo Djere v Sumit Nagal | 6-3,6-1 |
| ATP - Buenos Aires | 2021/02/27 13:00 | Mario Vilella Martinez v Tomas Barrios Vera | 6-4,7-5 |
| ATP - Cordoba | 2021/02/20 15:20 | Agustin Velotti v Mario Vilella Martinez | 6-3,6-4 |
| ATP - Great Ocean Road Open | 2021/02/04 23:30 | Jordan Thompson v Mario Vilella Martinez | 6-4,6-4 |
| ATP - Great Ocean Road Open | 2021/02/03 08:05 | Mario Vilella Martinez v Nikoloz Basilashvili | 7-5,6-3 |
| ATP - Great Ocean Road Open | 2021/02/02 06:05 | Yannick Hanfmann v Mario Vilella Martinez | 6-7,4-6 |
| Australian Open | 2021/01/13 07:30 | Tung-Lin Wu v Mario Vilella Martinez | 6-4,5-7,4-6 |
| Australian Open | 2021/01/10 10:40 | Alessandro Giannessi v Mario Vilella Martinez | 1-6,3-6 |
| Challenger - Lima | 2020/11/24 16:45 | Federico Coria v Mario Vilella Martinez | 6-2,6-4 |