2019 Sparkassen ATP Challenger – Doubles

Sander Gillé and Joran Vliegen were the defending champions^[1] but chose not to defend their title.

Doubles
2019 Sparkassen ATP Challenger
Champions	Nikola Čačić Antonio Šančić
Runners-up	Sander Arends David Pel
Score	6–7(5–7), 7–6(7–3), [10–7]

Main article: 2019 Sparkassen ATP Challenger

Nikola Čačić and Antonio Šančić won the title after defeating Sander Arends and David Pel 6–7^(5–7), 7–6^(7–3), [10–7] in the final.

Seeds

1. Romain Arneodo / Artem Sitak (first round)
2. Sander Arends / David Pel (final)
3. Tomislav Brkić / Ante Pavić (first round)
4. Nikola Čačić / Antonio Šančić (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	R Arneodo A Sitak	66	77	[5]
		T Gabashvili A Karatsev	78	64	[10]				T Gabashvili A Karatsev	5	77	[7]
		J Ocleppo D Vega Hernández	64	66				PR	M Neuchrist T-S Weissborn	7	64	[10]
	PR	M Neuchrist T-S Weissborn	77	78											PR	M Neuchrist T-S Weissborn	65	4
	4	N Čačić A Šančić	6	65	[12]										4	N Čačić A Šančić	77	6
		A Begemann A Olivetti	4	77	[10]			4	N Čačić A Šančić	6	6
	WC	R Brancaccio A Pellegrino	7	6				WC	R Brancaccio A Pellegrino	0	3
		I Sabanov M Sabanov	5	2																		4	N Čačić A Šančić	65	77	[10]
	WC	F Baldi E Dalla Valle	2	4																		2	S Arends D Pel	77	63	[7]
		D Masur O Otte	6	6					D Masur O Otte	3	77	[10]
		J Cerretani M Cressy	77	77					J Cerretani M Cressy	6	64	[12]
	3	T Brkić A Pavić	65	64												J Cerretani M Cressy	4	2
		GM Moroni B Zapata Miralles	4	3											2	S Arends D Pel	6	6
		S Martos Gornés S Puodziunas	6	6					S Martos Gornés S Puodziunas	4	4
	WC	Lorenzo Ferri J Sinner	4	4				2	S Arends D Pel	6	6
	2	S Arends D Pel	6	6