Stadium: Centre Court Round: 26 Ground: Hardcourt outdoor
| ITF Sri Lanka F1 | 2017/06/19 03:30 | Sumit Nagal v Niki Kaliyanda Poonacha | 6-1,6-3 |
| ITF India F8 | 2015/06/18 05:30 | Niki Kaliyanda Poonacha v Sumit Nagal | 3-6,2-6 |
| Challenger Pune | 2024/02/20 09:30 | Sumit Nagal v Yu Hsiou Hsu | 7-6,6-4 |
| Challenger Bengaluru | 2024/02/17 12:30 | Stefano Napolitano v Sumit Nagal | 7-6,6-4 |
| Challenger Bengaluru | 2024/02/16 14:55 | Adam Walton v Sumit Nagal | 5-7,2-6 |
| Challenger Bengaluru | 2024/02/15 12:45 | Coleman Wong v Sumit Nagal | 2-6,5-7 |
| Challenger Bengaluru | 2024/02/13 13:00 | Geoffrey Blancaneaux v Sumit Nagal | 2-6,2-6 |
| Challenger Chennai | 2024/02/11 11:30 | Luca Nardi v Sumit Nagal | 1-6,4-6 |
| Challenger Chennai | 2024/02/10 09:30 | Dalibor Svrcina v Sumit Nagal | 3-6,4-6 |
| Challenger Chennai | 2024/02/09 09:30 | Dominik Palan v Sumit Nagal | 3-6,3-6 |
| Challenger Pune | 2024/02/19 09:35 | Niki Kaliyanda Poonacha v Goncalo Oliveira | 6-3,6-7,7-6 |
| Challenger Bengaluru | 2024/02/11 11:30 | Bernard Tomic v Niki Kaliyanda Poonacha | 6-3,6-4 |
| Davis Kupa | 2024/02/04 07:30 | Muhammad Shoaib v Niki Kaliyanda Poonacha | 3-6,4-6 |
| Challenger Yokkaichi | 2023/11/26 03:30 | Hiroki Moriya v Niki Kaliyanda Poonacha | 6-1,6-0 |
| ITF M15 Davangere | 2023/10/28 04:30 | Nick Chappell v Niki Kaliyanda Poonacha | 6-3,6-2 |
| ITF M15 Davangere | 2023/10/27 06:25 | Manish Sureshkumar v Niki Kaliyanda Poonacha | 4-6,3-6 |
| ITF M15 Davangere | 2023/10/26 04:00 | Vishnu Vardhan v Niki Kaliyanda Poonacha | 6-7,6-7 |
| ITF M15 Davangere | 2023/10/25 06:30 | Nitin Kumar Sinha v Niki Kaliyanda Poonacha | 3-6,3-6 |