Steve Darcis was the defending champion but chose not to defend his title.
Maximilian Marterer
Maximilian Marterer (born 15 June 1995) is a German tennis player. He has a career high ATP singles ranking of world No. 45, achieved in August 2018.
Professional career
2015: ATP debut
Marterer made his ATP main draw debut at the MercedesCup ...
won the title after defeating
Jerzy Janowicz
Jerzy Filip Janowicz Jr. (; born 13 November 1990) is a Polish professional tennis player. Janowicz is best known for becoming the first Polish man to reach a major semifinal at the 2013 Wimbledon Championships.
Noted for his very powerful serv ...
7–6
(10–8), 3–6, 6–3 in the final.
Seeds
Draw
Finals
Top half
Bottom half
References
Main drawQualifying draw
{{DEFAULTSORT:Bauer Watertechnology Cup - Singles, 2017
2017 ATP Challenger Tour
2017 Singles
Seventeen or 17 may refer to:
* 17 (number), the natural number following 16 and preceding 18
* one of the years 17 BC, AD 17, 1917, 2017
Literature
Magazines
* ''Seventeen'' (American magazine), an American magazine
* ''Seventeen'' (Japane ...