The 2018 Stockholm Open (also known as the Intrum Stockholm Open for sponsorship purposes) was a professional men's tennis tournament played on indoor hard courts. It was the 50th edition of the tournament, and part of the ATP World Tour 250 series of the 2018 ATP World Tour. It took place at the Kungliga tennishallen in Stockholm, Sweden from 15 to 21 October 2018. Third-seeded Stefanos Tsitsipas won the singles title. Singles main-draw entrants Seeds 1 Rankings are as of October 8, 2018 Other entrants The following players received wildcards into the singles main draw: Chung Hyeon Elias Ymer Mikael Ymer The following players received entry from the qualifying draw: Ernests Gulbis Oscar Otte Peter Polansky Alexei Popyrin The following player received entry as a lucky loser: Jürgen Zopp Withdrawals Before the tournament Peter Gojowczyk → replaced by Jürgen Zopp Retirements Chung Hyeon Doubles main-draw entrants Seeds Rankings are as of October 8, 2018 Other entrants The following pairs received wildcards into the doubles main draw: Markus Eriksson / André Göransson Elias Ymer / Mikael Ymer Finals Singles Stefanos Tsitsipas defeated Ernests Gulbis, 6–4, 6–4 Doubles Luke Bambridge / Jonny O'Mara defeated Marcus Daniell / Wesley Koolhof, 7–5, 7–6(10–8) References External links Official website Stockholm Open Stockholm Open 2018 in Swedish tennis Stockholm Open 2010s in Stockholm