From 29 sentyabr to 7 oktyabr 2018
Pékin
P / WTA Premier / 6,381,679 $
Wozniacki C
From 8 oktyabr to 14 oktyabr 2018
Tianjin
Tianjin / WTA International / 426,750 $
Garcia C
Hong Kong
Hong Kong / WTA International / 226,750 $
Yastremska D
Linz
Linz / WTA International / 226,750 $
Giorgi C
From 15 oktyabr to 20 oktyabr 2018
Moscou
Moscou / WTA Premier / 790,208 $
Kasatkina D
Luxembourg
Luxembourg / WTA International / 226,750 €
Goerges J
From 21 oktyabr to 28 oktyabr 2018
WTA Finals
Singapore / ATP Finals / 7,000,000 $
Svitolina E
From 30 oktyabr to 4 noyabr 2018
Zhuhai
Zhuhai / ATP Finals / 2,349,363 $
Mertens E
Madrid 
Madrid 
03:28 
vs 
vs 
Titles 2018