| Doubles | |
|---|---|
| 2026 Chennai Open Challenger | |
| Champions | |
| Runners-up | |
| Score | 6–4, 6–4 |
Shintaro Mochizuki and Kaito Uesugi were the defending champions[1] but chose not to defend their title.
Pruchya Isaro and Niki Kaliyanda Poonacha won the title after defeating Jay Clarke and Mukund Sasikumar 6–4, 6–4 in the final.[2]
Seeds
Pruchya Isaro /
Niki Kaliyanda Poonacha (champions)
Siddhant Banthia /
Saketh Myneni (quarterfinals)
S D Prajwal Dev /
Nitin Kumar Sinha (semifinals)
Luca Castelnuovo /
Rio Noguchi (quarterfinals)
Draw
Key
- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- ITF = ITF entry
- PR = Protected ranking
- SR = Special ranking
- SE = Special exempt
- JE = Junior exempt
- JR = Junior Accelerator Programme entrant
- CO = College Accelerator Programme entrant
- NG = Next Gen Accelerator Program entrant
- w/o = Walkover
- r = Retired
- d = Defaulted
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | 6 | 6 | |||||||||||||||||||||||||
| 4 | 2 | 1 | 6 | 6 | |||||||||||||||||||||||
| WC | 6 | 2 | [10] | WC | 4 | 1 | |||||||||||||||||||||
| 3 | 6 | [8] | 1 | 6 | 6 | ||||||||||||||||||||||
| 3 | 77 | 6 | 3 | 4 | 1 | ||||||||||||||||||||||
| 63 | 1 | 3 | 4 | 6 | [10] | ||||||||||||||||||||||
| 3 | 6 | [10] | 6 | 2 | [8] | ||||||||||||||||||||||
| Alt | 6 | 1 | [3] | 1 | 6 | 6 | |||||||||||||||||||||
| 6 | 77 | 4 | 4 | ||||||||||||||||||||||||
| 2 | 65 | 77 | 77 | ||||||||||||||||||||||||
| 2 | 2 | 4 | 62 | 65 | |||||||||||||||||||||||
| 4 | 6 | 6 | 67 | 6 | [11] | ||||||||||||||||||||||
| 6 | 6 | 79 | 4 | [13] | |||||||||||||||||||||||
| WC | 3 | 4 | 7 | 6 | |||||||||||||||||||||||
| 6 | 1 | [2] | 2 | 5 | 4 | ||||||||||||||||||||||
| 2 | 2 | 6 | [10] | ||||||||||||||||||||||||
References
- https://www.olympics.com/en/news/chennai-open-2025-tennis-atp-challenger-winners-list
- "Poonacha-Isaro supreme in Chennai Open doubles". DT Next. Retrieved 15 February 2026.