Singapore hosts WTA Finals 2018

Round robin: Players drawn into two groups of four. Top two players in each group advance to semi-finals

Simona Halep ROM 
Win / loss 2018: 46-11 
Titles 2018: 3
Claimed maiden Grand Slam at Roland Garros. Aiming to better round robin exit in 2017

Caroline Wozniacki DEN 
Win / loss: 40-15
Titles: 3
Won 2017 Tour Finals and then long-awaited first Grand Slam title at Australian Open

Petra Kvitova CZE 
Win / loss: 47-14 Titles: 5
Champion in 2011. Won Madrid and Doha titles but made little impact in Slams this year

Elina Svitolina UKR 
Win / loss: 37-14 
Titles: 3
Second successive Tour Finals appearance after winning titles in Rome, Brisbane and Dubai

Angelique Kerber GER
Win / loss: 45-17
Titles: 2
Fifth appearance – finalist in 2016. Stellar season included third Slam title, at Wimbledon

Naomi Osaka JPN
Win / loss: 42-17
Titles: 2
U.S. Open champion at career-high No.4 after breakthrough season. Finals debut


Sloane Stephens USA
Win / loss: 33-17
Titles: 1
Reached Roland Garros final and won Miami crown – one step below Slam. Finals debut


Karolina Pliskova CZE
Win / loss: 43-19
Titles: 2
Consistent if unspectacular season helped secure last berth in Singapore


  
Data correct as of Oct 17  

Source: WTA
Pictures: Getty Images © GRAPHIC NEWS