From 1 May to 7 May 2017
Savannah
Savannah / ATP CH 70 / 75,000 $
Sandgren T
Ostrava
Ostrava / ATP CH 70 / 64,000 €
Travaglia S
From 8 May to 14 May 2017
Séoul
S / ATP CH 100 / 100,000 $
Fabbiano T
Karshi
Karshi / ATP CH 70 / 75,000 $
Gerasimov E
Roma
Rome / ATP CH 70 / 64,000 €
Cecchinato M
From 15 May to 20 May 2017
Samarkand
Samarkand / ATP CH 70 / 75,000 $
Menendez-Maceiras A
Heilbronn
Heilbronn / ATP CH 70 / 64,000 €
Krajinovic F