The host nation for the tournament is the Germany and the top seed is Russian tennis player Darya Asthakova who has an international raking of 237.
The host nation for the tournament is the US and the top seed is Greek tennis player Despina Papamichail who has an international raking of 163.
The host nation for the tournament is the United States and the top seed is Chinese Taipei tennis player Chieh-Yu Hsu.
The host nation for the tournament is Switzerland and the top seed is Slovenian tennis player Dalila Jakupovic who has an international raking of 311.
The host nation for the tournament is Sweden and the top seed is Mexican tennis player Renata Zarazua who has an international raking of 163.
The host nation for the tournament is Israel and the top seed is Russian tennis player Valeria Savinykh who has an international raking of 278.
The host nation for the tournament is India and the top seed is Latvian tennis player Diana Marcinkevica.
The top three seeds in the competition are Aliona Bolsova, Emiliana Arango and Katharina Hobgarski.
The tournament will commence from June 13 and go on until June 19, 2022.
It is the tournament's sixth edition, and it is part of the ATP Challenger Tour and the ITF Women's World Tennis Tour in 2022.