2019 International Challenger Zhangjiagang – Doubles

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

Doubles
2019 International Challenger Zhangjiagang
Champions	Max Purcell Luke Saville
Runners-up	Sriram Balaji Hans Hach Verdugo
Score	6–2, 7–6(7–5)

Main article: 2019 International Challenger Zhangjiagang

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.

Seeds

1. Hsieh Cheng-peng / Christopher Rungkat (semifinals)
2. Gong Maoxin / Zhang Ze (quarterfinals)
3. Max Purcell / Luke Saville (champions)
4. Sriram Balaji / Hans Hach Verdugo (final)

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	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

External links

• Main draw