From 29 siječnja do 4 veljače 2018
Dallas
Dallas / ATP CH 125 / 125,000 $
Nishikori K
From 5 veljače do 11 veljače 2018
Montpellier
Montpellier / ATP 250 / 540,310 €
Pouille L
Sofia
Sofia / ATP 250 / 540,310 €
Basic M
Quito
Quito / ATP 250 / 520,070 $
Carballes Baena R
From 12 veljače do 18 veljače 2018
Rotterdam
Rotterdam / ATP 500 / 1,854,365 €
Federer R
From 19 veljače do 25 veljače 2018
Marseille
Marseille / ATP 250 / 691,850 €
Khachanov K
From 26 veljače do 4 ožujka 2018
Dubaï
Dubai / ATP 500 / 2,858,530 $
Bautista Agut R
Acapulco
Acapulco / ATP 500 / 1,633,690 $
Del Potro J
Sao Paulo
Sao Paulo / ATP 250 / 520,285 $
Fognini F
Madrid 
Madrid 
12:41 
Titles 2018
vs 
vs 
Anderson K
Thiem D
Schwartzman D
Tiafoe F
King D