2018 Bauer Watertechnology Cup

Country	Player	Rank1	Seed
SVK	Lukáš Lacko	77	1
POL	Hubert Hurkacz	91	2
ESP	Guillermo García López	96	3
RUS	Evgeny Donskoy	99	4
GER	Yannick Maden	118	5
CYP	Marcos Baghdatis	128	6
BEL	Ruben Bemelmans	134	7
AUT	Dennis Novak	137	8

• ¹ Rankings are as of 22 October 2018.^[1]

The following players received wildcards into the singles main draw:

• Kevin Krawietz
• Daniel Masur
• Rudolf Molleker
• Louis Wessels

The following player received entry into the singles main draw as an alternate:

• Alexey Vatutin

The following players received entry from the qualifying draw:

• Roberto Marcora
• Albano Olivetti
• Gleb Sakharov
• Igor Sijsling

The following players received entry as lucky losers:

• Benjamin Bonzi
• Alexander Bublik
• Borna Gojo

• Antoine Hoang def. Ruben Bemelmans 7–5, 6–3.

• Kevin Krawietz / Andreas Mies def. Hugo Nys / Jonny O'Mara 6–1, 6–4.