Stadion: Centre Court Round: 26 Ground: Clay
| Challenger - Banja Luka | 2019/09/11 08:00 | Sumit Nagal v Ivan Nedelko | 6-3,7-6 |
| Challenger - Genova | 2019/09/02 09:20 | Sumit Nagal v Giulio Zeppieri | 1-6,5-7 |
| US Open | 2019/08/27 01:00 | Roger Federer v Sumit Nagal | 4-6,6-1,6-2,6-4 |
| US Open | 2019/08/23 18:20 | Joao Menezes v Sumit Nagal | 7-5,4-6,3-6 |
| US Open | 2019/08/22 15:00 | Peter Polansky v Sumit Nagal | 5-7,6-7 |
| US Open | 2019/08/20 19:40 | Sumit Nagal v Tatsuma Ito | 7-6,6-2 |
| ATP - Hamburg | 2019/07/23 10:50 | Sumit Nagal v Richard Gasquet | 2-6,6-7 |
| ATP - Hamburg | 2019/07/21 10:00 | Alejandro Davidovich Fokina v Sumit Nagal | 3-6,5-7 |
| Challenger - Banja Luka | 2019/09/10 13:35 | Matija Pecotic v Christopher O'Connell | 6-3,5-7,7-6 |
| Challenger - Banja Luka | 2019/09/09 14:45 | Goran Radanovic v Matija Pecotic | 0-6,3-6 |
| ITF - M15 - Cancun | 2019/09/01 14:00 | Matija Pecotic v Christian Langmo | 6-3,6-3 |
| ITF - M15 - Cancun | 2019/08/31 14:00 | Matija Pecotic v Federico Zeballos | 6-1,6-3 |
| ITF - M15 - Cancun | 2019/08/30 14:55 | Matija Pecotic v Ronan Joncour | 6-0,6-3 |
| ITF - M15 - Cancun | 2019/08/29 14:00 | Nicolas Mejia v Matija Pecotic | 6-7,5-7 |
| ITF - M15 - Cancun | 2019/08/27 16:40 | Matija Pecotic v Connor Farren | 6-1,4-6,6-2 |
| ITF - M15 - Cancun | 2019/08/15 22:05 | Matija Pecotic v Jaimee Floyd Angele | 4-6,2-6 |