Doubles
2018 Hungarian Challenger Open
Champions	Félix Auger-Aliassime Nicola Kuhn
Runners-up	Marin Draganja Tomislav Draganja
Score	2–6, 6–2, [11–9]

Dino Marcan and Tristan-Samuel Weissborn were the defending champions but chose not to defend their title.

Félix Auger-Aliassime and Nicola Kuhn won the title after defeating Marin and Tomislav Draganja 2–6, 6–2, [11–9] in the final.

Seeds

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	M Draganja T Draganja	7	77
		I Sabanov M Sabanov	5	64				1	M Draganja T Draganja	3	6	[10]
		Z Kolář A Pavlásek	65	6	[10]				G Panfil V Uzhylovskyi	6	3	[1]
		G Panfil Volodymyr Uzhylovskyi	77	1	[12]										1	M Draganja T Draganja	6	6
	4	R Junaid T Matsui	6	6												A Siljeström E Ymer	4	3
	WC	G Kisgyörgy Z Piros	3	2				4	R Junaid T Matsui	4	4
		A Arnaboldi D Molchanov	2	6	[9]				A Siljeström E Ymer	6	6
		A Siljeström E Ymer	6	3	[11]																	1	M Draganja T Draganja	6	2	[9]
		F Auger-Aliassime N Kuhn	7	0																			F Auger-Aliassime N Kuhn	2	6	[11]
	WC	V Šafránek M Valkusz	5	0r					F Auger-Aliassime N Kuhn	7	710
		A Balázs G Borsos	3	4				3	S Clayton J O'Mara	5	68
	3	S Clayton J O'Mara	6	6												F Auger-Aliassime N Kuhn	6	6
	WC	L Gödry P Nagy	6	6											WC	L Gödry P Nagy	4	2
		N Milojević A Šetkić	2	2				WC	L Gödry P Nagy	w/o
		I Ivashka D Novak	6	6					I Ivashka D Novak
	2	T Bednarek K Krawietz	3	4

References

• Main Draw