From 30 juuli to 5 august 2018
San Jose
San Jose / WTA Premier / 799,000 $
Buzarnescu M
Washington
Washington / WTA International / 226,750 $
Kuznetsova S
From 6 august to 12 august 2018
Rogers Cup
Montr / WTA Premier / 2,440,070 $
Halep S
From 13 august to 19 august 2018
Cincinnati
Cincinnati / WTA Premier / 2,536,154 $
Bertens K
From 19 august to 25 august 2018
New Haven
New Haven / WTA Premier / 710,900 $
Sabalenka A
From 27 august to 9 september 2018
US Open
New York / Grand Slam / 11,800,000 $
Osaka N
Madrid 
Madrid 
05:19 
vs 
vs 
Titles 2018