2019 Guzzini Challenger – Doubles

Gong Maoxin and Zhang Ze were the defending champions but chose not to defend their title.^[1]

Doubles
2019 Guzzini Challenger
Champions	Gonçalo Oliveira Ramkumar Ramanathan
Runners-up	Andrea Vavassori David Vega Hernández
Score	6–2, 6–4

Main article: 2019 Guzzini Challenger

Gonçalo Oliveira and Ramkumar Ramanathan won the title after defeating Andrea Vavassori and David Vega Hernández 6–2, 6–4 in the final.

Seeds

1. Hans Podlipnik Castillo / Tristan-Samuel Weissborn (semifinals)
2. Andrea Vavassori / David Vega Hernández (final)
3. Nikola Čačić / Luca Margaroli (first round)
4. Gonçalo Oliveira / Ramkumar Ramanathan (champions)

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

	First round							Quarterfinals							Semifinals							Final
	1	H Podlipnik Castillo T-S Weissborn	w/o
		V Galović R Marcora						1	H Podlipnik Castillo T-S Weissborn	6	6
	Alt	I Marchenko J Rodionov	77	7				Alt	I Marchenko J Rodionov	2	4
		E Gerasimov I Ivashka	63	5											1	H Podlipnik Castillo T-S Weissborn	65	6	[8]
	4	G Oliveira R Ramanathan	78	6											4	G Oliveira R Ramanathan	77	4	[10]
	WC	A Bega V Durasovic	66	3				4	G Oliveira R Ramanathan	1	78	[10]
		E López Pérez A Menéndez Maceiras	6	4	[11]				E López Pérez A Menéndez Maceiras	6	66	[8]
		M-A Hüsler LD Martínez	2	6	[9]																	4	G Oliveira R Ramanathan	6	6
	ITF	M Bortolotti JP Varillas	77	710																		2	A Vavassori D Vega Hernández	2	4
	ITF	R Brancaccio S Martos Gornés	63	68				ITF	M Bortolotti JP Varillas	6	6
		E Gómez R Quiroz	77	6					E Gómez R Quiroz	4	4
	3	N Čačić L Margaroli	62	4											ITF	M Bortolotti JP Varillas	3	2
	WC	Emiliano Maggioli Samuele Ramazzotti	4	6	[6]										2	A Vavassori D Vega Hernández	6	6
	WC	E Dalla Valle G Fonio	6	3	[10]			WC	E Dalla Valle G Fonio	4	4
		K de Schepper G Sakharov	2	4				2	A Vavassori D Vega Hernández	6	6
	2	A Vavassori D Vega Hernández	6	6