2019 International Challenger Zhangjiagang – Doubles

Doubles
2019 International Challenger Zhangjiagang
Final
Champions	Max Purcell Luke Saville
Runners-up	Sriram Balaji Hans Hach Verdugo
Score	6–2, 7–6(7–5)
Events
Singles Doubles
← 2018 · International Challenger Zhangjiagang · 2023 →

Gong Maoxin and Zhang Ze were the defending champions but lost in the quarterfinals to Ruben Gonzales and Alex Lawson.^[1]

Max Purcell and Luke Saville won the title after defeating Sriram Balaji and Hans Hach Verdugo 6–2, 7–6^(7–5) in the final.

	First round							Quarterfinals							Semifinals							Final
	1	C-p Hsieh C Rungkat	2	77	[11]
	WC	X Gao F Sun	6	65	[9]			1	C-p Hsieh C Rungkat	4	6	[10]
	ITF	F Alcantara B Saraiva	2	6	[5]				L Margaroli V Vardhan	6	1	[6]
		L Margaroli V Vardhan	6	4	[10]										1	C-p Hsieh C Rungkat	4	3
	4	S Balaji H Hach Verdugo	7	63	[10]										4	S Balaji H Hach Verdugo	6	6
		H Heliövaara H Podlipnik Castillo	5	77	[8]			4	S Balaji H Hach Verdugo	3	77	[10]
	WC	R Hua Zh Zhang	4	6	[10]			WC	R Hua Zh Zhang	6	64	[5]
	WC	Xia Zihao Zeng Shihong	6	2	[4]																	4	S Balaji H Hach Verdugo	2	65
	ITF	JP Fruttero I Gakhov	6	6																		3	M Purcell L Saville	6	77
	Alt	Y-s Chung S-w Kwon	4	4				ITF	JP Fruttero I Gakhov	2	1
		H Moriya T-h Yang	4	6	[4]			3	M Purcell L Saville	6	6
	3	M Purcell L Saville	6	3	[10]										3	M Purcell L Saville	6	6
		R Gonzales A Lawson	w/o													R Gonzales A Lawson	3	3
		J Hernández-Fernández B Schnur							R Gonzales A Lawson	77	7
		T Matsui So Ratiwatana	4	0				2	M Gong Ze Zhang	65	5
	2	M Gong Ze Zhang	6	6

• Main draw