2018 Connecticut Open – Doubles

Gabriela Dabrowski and Xu Yifan were the defending champions,^[1] but chose not to participate this year.

Doubles
2018 Connecticut Open
Champions	Andrea Sestini Hlaváčková Barbora Strýcová
Runners-up	Hsieh Su-wei Laura Siegemund
Score	6–4, 6–7(7–9), [10–4]

Main article: 2018 Connecticut Open

Andrea Sestini Hlaváčková and Barbora Strýcová won the title, defeating Hsieh Su-wei and Laura Siegemund in the final, 6–4, 6–7^(7–9), [10–4]

Seeds

1. Andrea Sestini Hlaváčková / Barbora Strýcová (champions)
2. Demi Schuurs / Katarina Srebotnik (first round, retired)
3. Kiki Bertens / Johanna Larsson (quarterfinals)
4. Irina-Camelia Begu / Monica Niculescu (first round)

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

Draw

	First round							Quarterfinals							Semifinals							Final
	1	A Sestini Hlaváčková B Strýcová	6	6
		S Aoyama L Marozava	2	1				1	A Sestini Hlaváčková B Strýcová	6	6
		D Jurak R Olaru	62	77	[10]				D Jurak R Olaru	3	3
		D Jakupović R Voráčová	77	62	[8]										1	A Sestini Hlaváčková B Strýcová	3	6	[12]
	3	K Bertens J Larsson	6	6												A Rosolska A Spears	6	3	[10]
	Alt	M Adamczak O Kalashnikova	3	4				3	K Bertens J Larsson	6	5	[5]
		A Rosolska A Spears	6	6					A Rosolska A Spears	4	7	[10]
		R Atawo A-L Grönefeld	3	4																		1	A Sestini Hlaváčková B Strýcová	6	67	[10]
	Alt	K Flipkens A Van Uytvanck	77	4	[6]																	PR	S-w Hsieh L Siegemund	4	79	[4]
	WC	Ka Plíšková Kr Plíšková	64	6	[10]			WC	Ka Plíšková Kr Plíšková	6	5	[10]
		N Kichenok An Rodionova	2	77	[10]				N Kichenok An Rodionova	4	7	[5]
	4	I-C Begu M Niculescu	6	64	[8]										WC	Ka Plíšková Kr Plíšková
	PR	S-w Hsieh L Siegemund	62	77	[10]										PR	S-w Hsieh L Siegemund	w/o
	WC	D Krawczyk S Vickery	77	64	[8]			PR	S-w Hsieh L Siegemund	4	6	[10]
		L Arruabarrena L Kichenok	6	0					L Arruabarrena L Kichenok	6	3	[8]
	2	D Schuurs K Srebotnik	4	1r