von 30 Juli zu 5 August 2018
Segovia
Segovia / ATP CH 100 / 85,000 €
Humbert U
Lexington
Lexington / ATP CH 70 / 75,000 $
Harris L
Sopot
Sopot / ATP CH 70 / 64,000 €
Lorenzi P
von 6 August zu 12 August 2018
Aptos
Aptos / ATP CH 100 / 100,000 $
Kokkinakis T
Portoroz
Portoroz / ATP CH 70 / 64,000 €
Lestienne C
von 13 August zu 19 August 2018
Vancouver
Vancouver / ATP CH 100 / 100,000 $
Evans D
von 27 August zu 2 September 2018
Côme
C / ATP CH 70 / 64,000 €
Caruso S