The World Group play-offs were four ties which involves the losing nations of the World Group first round and the winning nations of the World Group II. Nations that win their play-off ties entered the 2018 World Group, while losing nations joined the 2018 World Group II.

Participating Teams
Belgium	France	Germany	Netherlands
Russia	Slovakia	Spain	Ukraine

France vs. Spain

France 4	Halle André Vacheresse, Roanne, France[1] 22–23 April 2017 Clay (indoors)		Spain 0
1 2 3 1 Kristina Mladenovic Sílvia Soler Espinosa 6 0 6 1     2 Pauline Parmentier Sara Sorribes Tormo 6 4 6 2     3 Kristina Mladenovic Sara Sorribes Tormo 6 1 6 1     4 Pauline Parmentier Sílvia Soler Espinosa       not played 5 Alizé Cornet / Amandine Hesse María José Martínez Sánchez / Olga Sáez Larra 6 1 3 6 [10] [7]

Russia vs. Belgium

Russia 2	Luzhniki Small Sports Arena, Moscow, Russia[2] 22–23 April 2017 Clay (indoors)		Belgium 3
1 2 3 1 Elena Vesnina Alison Van Uytvanck 6 3 6 4     2 Anastasia Pavlyuchenkova Elise Mertens 4 6 0 6     3 Elena Vesnina Elise Mertens 4 6 6 1 2 6   4 Daria Kasatkina Maryna Zanevska 5 7 6 1 6 0   5 Daria Kasatkina / Elena Vesnina Elise Mertens / An-Sophie Mestach 1 6 62 77

Germany vs. Ukraine

Germany 3	Porsche-Arena, Stuttgart, Germany[3] 22–23 April 2017 Clay (indoors)		Ukraine 2
1 2 3 1 Julia Görges Elina Svitolina 4 6 6 1 6 4   2 Angelique Kerber Lesia Tsurenko 6 1 6 4     3 Angelique Kerber Elina Svitolina 4 6 2 6     4 Julia Görges Lesia Tsurenko 6 4 6 4     5 Laura Siegemund / Carina Witthöft Nadiia Kichenok / Olga Savchuk 4 6 6 4 [6] [10]

Slovakia vs. Netherlands

Slovakia 2	Aegon Arena, Bratislava, Slovakia[4] 22–23 April 2017 Clay (indoors)		Netherlands 3
1 2 3 1 Jana Čepelová Richèl Hogenkamp 6 3 6 2     2 Rebecca Šramková Kiki Bertens 1 6 3 6     3 Jana Čepelová Kiki Bertens 3 6 3 6     4 Kristína Kučová Richèl Hogenkamp 5 7 4 6     5 Daniela Hantuchová / Rebecca Šramková Cindy Burger / Arantxa Rus 2 1       retired

References