2022 City of Playford Tennis International – Men's singles

James Duckworth was the defending champion but lost in the quarterfinals to Rinky Hijikata.

Hijikata won the title after defeating Rio Noguchi 6–1, 6–1 in the final.

Seeds
• # 🇦🇺 Jordan Thompson (quarterfinals)

• # 🇦🇺 James Duckworth (quarterfinals)

• # 🇦🇺 Aleksandar Vukic (first round)

• # 🇦🇺 Li Tu (first round)

• # 🇦🇺 Rinky Hijikata (champion)

• # 🇯🇵 Rio Noguchi (final)

• # 🇦🇺 Dane Sweeny (second round)

• # 🇦🇺 Omar Jasika (semifinals)