From 30 April to 6 May 2018
Estoril
Estoril / ATP 250 / 540,310 €
Sousa J
Munich
Munich / ATP 250 / 540,310 €
Zverev A
Istanbul
Istanbul / ATP 250 / 540,310 €
Daniel T
From 6 May to 13 May 2018
Madrid
Madrid / ATP Masters 1000 / 6,408,230 €
Zverev A
From 7 May to 13 May 2018
From 13 May to 20 May 2018
Rome
Rome / ATP Masters 1000 / 4,835,975 €
Nadal R
From 14 May to 20 May 2018
Busan
Busan / ATP CH 125 / 150,000 $
Ebden M
Bordeaux
Bordeaux / ATP CH 125 / 106,000 €
Opelka R
From 20 May to 26 May 2018
Genève
Gen / ATP 250 / 556,195 €
Fucsovics M
Lyon
Lyon / ATP 250 / 540,310 €
Thiem D
From 27 May to 10 June 2018