Les wildcards pour le Swiss Tennis International Tour by Rado, Klosters combined, ont été attribuées.
Men
Main Draw
1. Nicolas Kobelt
2. Jeffrey von der Schulenburg
3. Dylan Dietrich
4. Kilian Feldbausch
Qual
1. Manfredi Graziani
2. Sam Baumgartner
3. Henry von der Schulenburg
4. Jakob Cadonau
5. Gianluca Tanner
Women
Main Draw
1. Arlinda Rushiti
2. Fiona Ganz
3. Alina Granwehr
4. Karolina Kozakova
Qual
1. Sophie Lüscher
2. Paula Cembranos
3. Chiara Talleri
All other WCs to be determined after qual sign-in
Klosters Men's on itftennis.com
Klosters Women's on itftennis.com