From 2 aprilie catre 8 aprilie 2018
Charleston
Charleston / WTA Premier / 710,000 $
Bertens K
Monterrey
Monterrey / WTA International / 500,000 $
Muguruza G
From 9 aprilie catre 15 aprilie 2018
Lugano
Lugano / WTA International / 250,000 $
Mertens E
Bogota
Bogota / WTA International / 250,000 $
Schmiedlova A
From 16 aprilie catre 22 aprilie 2018
Zhengzhou
Zhengzhou / WTA125 / 125,000 $
Zheng S
From 23 aprilie catre 29 aprilie 2018
Stuttgart
Stuttgart / WTA Premier / 710,000 €
Istanbul
Istanbul / WTA International / 250,000 $
From 30 aprilie catre 5 mai 2018
Praga
Prague / WTA International / 250,000 $
Rabat
Rabat / WTA International / 250,000 $
Anning
Anning / WTA125 / 115,000 $
Monte-Carlo 
Zhengzhou 
08:52 
vs 
vs 
Titluri 2018