09:00 Cîrstea – Haddad Maia (WTA Dubaj) (1)

09:00 Kudermetowa – Kalinina (WTA Dubaj) (1)

09:00 Siegemund – Bogdan (WTA Dubaj) (1)

10:30 Teichmann – Davis (WTA Dubaj) (1)

11:30 Muchova – Pera (WTA Dubaj) (1)

12:00 Martić – Putincewa (WTA Dubaj) (1)

12:00 Pawluczenkowa – Azarenka (WTA Dubaj) (1)

12:00 Sasnowicz – Masarova (WTA Dubaj) (1)

12:57 Pliskova – Vondrousova (WTA Dubaj) (1)

13:30 Liu – Rogers (WTA Dubaj) (1)

14:00 Verdasco – O´Connell (ATP Doha) (1)

15:30 Krutych – Broady (ATP Doha) (1)

15:30 Sonego – Murray (ATP Doha) (1)

16:00 Ostapenko – Zavatska (WTA Dubaj) (1)

16:38 Onclin – Rosol (Challenger Rovereto) (1)

17:00 Davidovich Fokina – Lestienne (ATP Doha) (1)

17:30 Rybakina – Andreescu (WTA Dubaj) (1)

20:00 Waltert – Bonaventure (WTA Merida) (1)

20:30 Martinez Portero – Garin (ATP Rio de Janeiro) (1)

20:30 Sousa – Dellien (ATP Rio de Janeiro) (1)

20:30 Molcan – Fonseca (ATP Rio de Janeiro) (1)

21:30 Parrizas-Diaz – Konjuh (WTA Merida) (1)

22:00 Zhu – McNally (WTA Merida) (1)

23:00 Thiem – Monteiro (ATP Rio de Janeiro) (1)

23:00 Wang – Riske-Amritraj (WTA Merida) (1)

23:30 Volynets – Bronzetti (WTA Merida) (1)