Doubles
2018 Moneta Czech Open
Final
Champions	Denys Molchanov Igor Zelenay
Runners-up	Martín Cuevas Pablo Cuevas
Score	4–6, 6–3, [10–7]
Events
Singles Doubles
← 2017 · Moneta Czech Open · 2019 →

Guillermo Durán and Andrés Molteni were the defending champions but chose not to defend their title.

Denys Molchanov and Igor Zelenay won the title after defeating Martín and Pablo Cuevas 4–6, 6–3, [10–7] in the final.

	First round							Quarterfinals							Semifinals							Final
	1	R Jebavý A Vasilevski	3	6	[7]
		R Albot M Bašić	6	0	[10]				R Albot M Bašić	3	4
		M Cuevas P Cuevas	6	6					M Cuevas P Cuevas	6	6
	WC	V Kopřiva David Poljak	2	1												M Cuevas P Cuevas	w/o
	4	A Bury H-y Peng	64	2												Z Kolář A Pavlásek
		C-p Hsieh L Margaroli	77	6					C-p Hsieh L Margaroli	3	5
		Z Kolář A Pavlásek	6	6					Z Kolář A Pavlásek	6	7
		Marek Jaloviec V Šafránek	2	2																			M Cuevas P Cuevas	6	3	[7]
		R Carballés Baena J Munar	5	66																		3	D Molchanov I Zelenay	4	6	[10]
		G Blancaneaux A Hoang	7	78					G Blancaneaux A Hoang	4	6	[6]
		S Caruso F Gaio	5	4				3	D Molchanov I Zelenay	6	3	[10]
	3	D Molchanov I Zelenay	7	6											3	D Molchanov I Zelenay	w/o
		E Karlovskiy R Olivo	6	6												E Karlovskiy R Olivo
	WC	Michal Konečný M Vrbenský	4	3					E Karlovskiy R Olivo	6	6
	WC	M Gengel Dominik Kellovský	4	77	[12]			WC	M Gengel D Kellovský	2	4
	2	A Begemann MÁ Reyes-Varela	6	63	[10]

• Main Draw