2017 Japan Open IndyCar Tennis Championships - Singles

Main article: 2017 Japan Open IndyCar Tennis Championships

This is the first edition of the tournament.

Seeds
🇦🇺 Wario Hélio Castroneves Graham Rahal 🇧🇷 Tony Kanaan

🇵🇱 Mikhail Aleshin 🇷🇺 Pee Saderd 🇯🇵 Takuma Sato 🇦🇷 Sceptile