von 1 April zu 7 April 2019
Charleston
Charleston / WTA Premier / 710,000 $
Keys M
Monterrey
Monterrey / WTA International / 500,000 $
Muguruza G
von 8 April zu 14 April 2019
Bogota
Bogota / WTA International / 250,000 $
Anisimova A
Lugano
Lugano / WTA International / 250,000 $
Hercog P
von 22 April zu 28 April 2019
Stuttgart
Stuttgart / WTA Premier / 710,000 €
Istanbul
Istanbul / WTA International / 250,000 $
Anning
Anning / WTA125 / 125,000 $
von 29 April zu 4 Mai 2019
Rabat
Rabat / WTA International / 250,000 $
Prag
Prague / WTA International / 250,000 $
Leon 
01:06 
Stuttgart 
vs 
vs 
Titel 2019