Doubles
2018 Chennai Open Challenger
Champions	Sriram Balaji Vishnu Vardhan
Runners-up	Cem İlkel Danilo Petrović
Score	7–6(7–5), 5–7, [10–5]

This was the first edition of the tournament.

Sriram Balaji and Vishnu Vardhan won the title after defeating Cem İlkel and Danilo Petrović 7–6^(7–5), 5–7, [10–5] in the final.

Seeds

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

	First round							Quarterfinals							Semifinals							Final
	1	Sa Ratiwatana So Ratiwatana	6	6
		C Sood L Sood	0	3				1	Sa Ratiwatana So Ratiwatana	6	6
		N Čačić I Nedelko	0r					WC	K Anand A Bendre	0	2
	WC	Kunal Anand Anvit Bendre	2												1	Sa Ratiwatana So Ratiwatana	65	6	[8]
	3	G Granollers Y Uchiyama	5	3												C İlkel D Petrović	77	2	[10]
		C İlkel D Petrović	7	6					C İlkel D Petrović	6	2	[10]
		P Gunneswaran VS Prashanth	77	6					P Gunneswaran VS Prashanth	4	6	[4]
	WC	A Kadhe Dhakshineswar Suresh	63	1																			C İlkel D Petrović	65	7	[5]
		P Martínez S Nagal	3	0r																		2	S Balaji V Vardhan	77	5	[10]
		T Altuna M Safwat	6	0					T Altuna M Safwat	77	3	[11]
	WC	Adil Kalyanpur S Mukund	4	3				4	L Margaroli S Myneni	64	6	[13]
	4	L Margaroli S Myneni	6	6											4	L Margaroli S Myneni	3	5
		A Bega K Coppejans	6	6											2	S Balaji V Vardhan	6	7
		L Catarina M Purcell	2	3					A Bega K Coppejans	5	3
		D Popko B Zapata Miralles	68	1				2	S Balaji V Vardhan	7	6
	2	S Balaji V Vardhan	710	6

References

• Main Draw