2022 Zug Open – Singles

This was the first edition of the tournament.

Dominic Stricker won the title after defeating Ernests Gulbis 5–7, 6–1, 6–3 in the final.

Seeds
• # Marc-Andrea Hüsler (quarterfinals)

• # 🇦🇷 Juan Manuel Cerúndolo (withdrew)

• # 🇩🇪 Jan-Lennard Struff (second round)

• # 🇦🇷 Facundo Mena (first round)

• # 🇨🇿 Zdeněk Kolář (first round)

• # 🇮🇹 Gianluca Mager (first round)

• # 🇩🇪 Mats Moraing (first round)

• # 🇧🇷 Felipe Meligeni Alves (first round)