From 30 aprel to 5 may 2018
Rabat
Rabat / WTA International / 250,000 $
Mertens E
Prague
Prague / WTA International / 250,000 $
Kvitova P
From 5 may to 12 may 2018
Madrid
Madrid / WTA Premier / 3,671,405 €
Kvitova P
From 14 may to 20 may 2018
Rome
Rome / WTA Premier / 2,440,070 €
Svitolina E
From 20 may to 26 may 2018
Nuremberg
Nuremberg / WTA International / 250,000 €
Larsson J
Strasbourg
Strasbourg / WTA International / 250,000 €
Pavlyuchenkova A
From 27 may to 10 iyun 2018