01:00 Pegula – Sakkari (WTA Guadalajara 2) (Fin)

14:00 Chaczanow – Wolf (ATP Wiedeń) (1)

15:30 Halys – Corić (ATP Wiedeń) (1)

15:45 Nakashima – Goffin (ATP Bazylea) (1)

16:00 Nishioka – Fritz (ATP Wiedeń) (1)

17:30 Mišolić – Cerúndolo (ATP Wiedeń) (1)

18:30 Karacew – Bublik (ATP Bazylea) (1)

19:00 Alcaraz – Draper (ATP Bazylea) (1)

19:00 Rublew – Schwartzman (ATP Wiedeń) (1)

20:30 Rinderknech – Cilić (ATP Bazylea) (1)