The 2017 Davis Cup World Group play-offs were held from September 15 to 17. They were the main play-offs of the 2017 Davis Cup. The winners of the playoffs advanced to the 2018 Davis Cup World Group, and the losers were relegated to their respective Zonal Regions I.
Teams
Bold indicates team had qualified for the 2018 Davis Cup World Group.
Results summary
Date: 15–17 September
The eight losing teams in the World Group first round ties and eight winners of the Zonal Group I final round ties competed in the World Group play-offs for spots in the 2018 World Group. The draw took place on April 11 in London.
- Canada, Croatia, Germany, Japan and Switzerland will remain in the World Group in 2018.
- Hungary, Kazakhstan and Netherlands are promoted to the World Group in 2018.
- Belarus, Brazil, Colombia, India and Portugal will remain in Zonal Group I in 2018.
- Argentina, Czech Republic and Russia are relegated to Zonal Group I in 2018.
Playoff results
Kazakhstan vs. Argentina
Colombia vs. Croatia
Switzerland vs. Belarus
Netherlands vs. Czech Republic
Portugal vs. Germany
Japan vs. Brazil
Hungary vs. Russia
Canada vs. India
References




