Defending champion

Yannick Hanfmann Yannick Hanfmann (born 13 November 1991) is a German professional tennis player. He has a career-high ATP singles ranking of world No. 45, achieved in July 2023, and a doubles ranking of No. 81, achieved in July 2024. He is known for his powerfu ...

chose not to defend his title.

Filippo Baldi Filippo Baldi (born 10 January 1996) is an Italian former tennis player and currently a tennis coach. Was a semifinalist at the 2013 Australian Open – Boys' singles and quarterfinalist at the 2014 Wimbledon Championships – Boys' singles. Wit ...

won the title after defeating Gleb Sakharov 6–4, 6–4 in the final.

Seeds

Draw

Finals

Top half

Bottom half

References

Main DrawQualifying Draw
{{DEFAULTSORT:2018 Wolffkran Open - Singles Wolffkran Open - Singles

2018 Singles Eighteen or 18 may refer to: * 18 (number) * One of the years 18 BC, AD 18, 1918, 2018 Film, television and entertainment * ''18'' (film), a 1993 Taiwanese experimental film based on the short story ''God's Dice'' * ''Eighteen'' (film), a 2 ...