2018 Svijany Open

Country	Player	Rank1	Seed
POR	Pedro Sousa	140	1
SVK	Andrej Martin	163	2
HUN	Attila Balázs	167	3
CZE	Adam Pavlásek	181	4
BRA	Guilherme Clezar	192	5
ESP	Pedro Martínez	193	6
CRO	Nino Serdarušić	194	7
BLR	Uladzimir Ignatik	212	8

• ¹ Rankings are as of 23 July 2018.^[1]

The following players received wildcards into the singles main draw:

• Dominik Kellovský
• Patrik Rikl
• Jan Šátral
• Michael Vrbenský

The following player received entry into the singles main draw as a special exempt:

• Juan Pablo Varillas

The following player received entry into the singles main draw using a protected ranking:

• Riccardo Bellotti

The following players received entry from the qualifying draw:

• Pavel Kotov
• Zsombor Piros
• David Poljak
• Nik Razboršek

• Andrej Martin def. Pedro Sousa 6–1, 6–2.

• Sander Gillé / Joran Vliegen def. Filip Polášek / Patrik Rikl 6–3, 6–4.