Singapore: M15 Singapore 2 - Doubles - Main |
| Semi-finals | Shanmugam A./Sureshkumar M. | Fukuda S./Sueoka Y. | 0:2 (4:6, 2:6) | details | 15.08.2025 |
| Quarter-finals | Ogura K./Saitoh K. | Shanmugam A./Sureshkumar M. | 0:2 (3:6, 5:7) | details | 14.08.2025 |
| 1/8-finals | Shanmugam A./Sureshkumar M. | Alam S./Yasin J. | 2:1 (6:1, 66:7, 10:7) | details | 13.08.2025 |
Singapore: M15 Singapore - Doubles - Main |
| Quarter-finals | Shanmugam A./Sureshkumar M. | Imai S./Sueoka Y. | 1:2 (5:7, 6:4, 7:10) | details | 07.08.2025 |
| 1/8-finals | Ignatov I./Kalovelonis M. | Shanmugam A./Sureshkumar M. | 0:2 (5:7, 3:6) | details | 06.08.2025 |
Thailand: M15 Nakhon Pathom 3 - Doubles - Main |
| Quarter-finals | Chung Y./Kwon S. | Kodancha Srinivasan D./Shanmugam A. | 2:0 (6:4, 6:4) | details | 31.07.2025 |
| 1/8-finals | Chaiyarin C./Noikor N. | Kodancha Srinivasan D./Shanmugam A. | 0:2 (5:7, 64:7) | details | 30.07.2025 |
Thailand: M15 Nakhon Pathom 2 - Doubles - Main |
| 1/8-finals | Chung Y./Kwon S. | Kodancha Srinivasan D./Shanmugam A. | 2:0 (6:4, 6:4) | details | 25.07.2025 |
Thailand: M15 Nakhon Pathom - Doubles - Main |
| 1/8-finals | Park U./Trongcharoenchaikul W. | Rawat S./Shanmugam A. | 2:0 (6:4, 6:0) | details | 15.07.2025 |
India: M15 Ahmedabad - Doubles - Main |
| Quarter-finals | Bathrinath L./Shanmugam A. | Park M./Shin W. | 0:2 (2:6, 3:6) | details | 20.03.2025 |
| 1/8-finals | Borrelli L./Yadav Y. | Bathrinath L./Shanmugam A. | 0:2 (1:6, 3:6) | details | 19.03.2025 |
India: M25 Chennai - Doubles - Main |
| 1/8-finals | Bathrinath L./Shanmugam A. | Sakellaridis S./Sinha N. K. | 0:2 (1:6, 0:6) | details | 15.01.2025 |
Indonesia: M15 Bali 2 - Doubles - Main |
| 1/8-finals | Dwi Kurniawan A. R./Shanmugam A. | Lumanau C. R./Arifadli Salim R. A. | 0:2 (4:6, 3:6) | details | 18.09.2024 |
Indonesia: M25 Bali 2 - Doubles - Main |
| 1/8-finals | Bobrov B./Ganta S. K. R. | Shanmugam A./Van Donselaar F. | 2:0 (7:61, 6:1) | details | 10.09.2024 |
Tunisia: M15 Monastir 25 - Doubles - Main |
| 1/8-finals | Bathrinath L./Shanmugam A. | Magadan A./Pinho T. | 0:2 (2:6, 62:7) | details | 18.06.2024 |
Tunisia: M15 Monastir 24 - Doubles - Main |
| Quarter-finals | Bathrinath L./Shanmugam A. | De Pellegrin V./Sklenka V. | 0:2 (65:7, 1:6) | details | 13.06.2024 |
| 1/8-finals | Photiades P./Trondson J. | Bathrinath L./Shanmugam A. | 1:2 (6:4, 64:7, 4:10) | details | 11.06.2024 |
Tunisia: M15 Monastir 23 - Doubles - Main |
| 1/8-finals | Bathrinath L./Shanmugam A. | Sureshkumar M./van Wyk K. | 0:2 (1:6, 5:7) | details | 05.06.2024 |
India: M25 Chennai - Doubles - Main |
| Quarter-finals | Bathrinath L./Shanmugam A. | Castelnuovo L./Vanshelboim E. | 0:2 (4:6, 3:6) | details | 25.01.2024 |
| 1/8-finals | Bathrinath L./Shanmugam A. | Kumaran B. N./Mahadevan A. | 2:0 (7:5, 6:1) | details | 23.01.2024 |
Indonesia: M15 Jakarta 3 - Doubles - Main |
| 1/8-finals | Karpinski T./Woerndle M. | Kumaran B. N./Shanmugam A. | 2:0 (6:4, 6:4) | details | 13.06.2023 |
Thailand: M15 Nakhon Si Thammarat 2 - Doubles - Main |
| 1/8-finals | Shanmugam A./Vishwakarma S. | Congcar C./Yin B. S. | 0:2 (3:6, 63:7) | details | 06.06.2023 |
Thailand: M15 Nakhon Si Thammarat - Doubles - Main |
| 1/8-finals | Shanmugam A./Yin B. S. | Aitkulov A./Orynbasar I. | 0:2 (4:6, 61:7) | details | 30.05.2023 |
India: M15 Chennai - Doubles - Main |
| 1/8-finals | Shanmugam A./Virali-Murugesan R. | Somani P./Sureshkumar M. | CAN. | details | 04.04.2023 |