2023 International Challenger Zhangjiagang – Doubles

Max Purcell and Luke Saville were the defending champions but only Saville chose to defend his title, partnering Li Tu. Saville lost in the quarterfinals to Toshihide Matsui and Kaito Uesugi.

Doubles
2023 International Challenger Zhangjiagang
Champions	Ray Ho Matthew Romios
Runners-up	Francis Alcantara Sun Fajing
Score	6–3, 6–4

Main article: 2023 International Challenger Zhangjiagang

Ray Ho and Matthew Romios won the title after defeating Francis Alcantara and Sun Fajing 6–3, 6–4 in the final.

Seeds

1. Toshihide Matsui / Kaito Uesugi (semifinals)
2. Rithvik Choudary Bollipalli / Arjun Kadhe (first round)
3. Colin Sinclair / Rubin Statham (first round)
4. Ray Ho / Matthew Romios (champions)

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	T Matsui K Uesugi	77	6
	Alt	Ivan Denisov Leonid Sheyngezikht	65	4				1	T Matsui K Uesugi	6	1	[10]
		F Peliwo A Weber	3	1					L Saville L Tu	4	6	[7]
		L Saville L Tu	6	6											1	T Matsui K Uesugi	4	7	[5]
	4	R Ho MC Romios	6	6											4	R Ho MC Romios	6	5	[10]
		N Chappell R Noguchi	3	2				4	R Ho MC Romios	7	6
	WC	Cui Jie Liu Hanyi	6	3	[4]			PR	M Kalovelonis S Sakellaridis	5	2
	PR	M Kalovelonis S Sakellaridis	3	6	[10]																	4	R Ho MC Romios	6	6
		Y Bu R Te	6	6																			FC Alcantara F Sun	3	4
		Alafia Ayeni E Zhu	3	4					Y Bu R Te	5	6	[10]
		K Uchida Y Uchiyama	77	4	[10]				K Uchida Y Uchiyama	7	1	[5]
	3	C Sinclair R Statham	64	6	[7]											Y Bu R Te	67	3
		L Giustino R Strombachs	5	78	[9]											FC Alcantara F Sun	79	6
	WC	H Li Wang Xiaofei	7	66	[11]			WC	H Li X Wang	3	1
		FC Alcantara F Sun	6	6					FC Alcantara F Sun	6	6
	2	RC Bollipalli A Kadhe	0	3

External links

• Main draw