Ash Barty's world number one ranking could be affected by WTA review of 'frozen' points system - ABC News
![WTA Ranking: Serena Williams slips down the world rankings to No 453 - Latest Sports News In Nigeria WTA Ranking: Serena Williams slips down the world rankings to No 453 - Latest Sports News In Nigeria](https://www.brila.net/wp-content/uploads/2018/05/gettyimages-545683446.jpg)
WTA Ranking: Serena Williams slips down the world rankings to No 453 - Latest Sports News In Nigeria
![Iga Świątek regains world No. 1 ranking after thrashing Jessica Pegula to win WTA Finals title | CNN Iga Świątek regains world No. 1 ranking after thrashing Jessica Pegula to win WTA Finals title | CNN](https://media.cnn.com/api/v1/images/stellar/prod/231107101759-01-gnp-seguros-wta-1106-swiatek.jpg?c=16x9&q=w_800,c_fill)
Iga Świątek regains world No. 1 ranking after thrashing Jessica Pegula to win WTA Finals title | CNN
![WTA Finals: Year-end world No. 1 ranking up for grabs for Iga Świątek as she faces Jessica Pegula in rain-delayed final | CNN WTA Finals: Year-end world No. 1 ranking up for grabs for Iga Świątek as she faces Jessica Pegula in rain-delayed final | CNN](https://media.cnn.com/api/v1/images/stellar/prod/231106133603-02-wta-final-preview.jpg?c=original)
WTA Finals: Year-end world No. 1 ranking up for grabs for Iga Świątek as she faces Jessica Pegula in rain-delayed final | CNN
![Sports China on X: "Poland's Iga Swiatek overwhelmed Jessica Pegula of the United States 6-1, 6-0 to claim the WTA Finals on Monday and regain her world No.1 ranking. The 22-year-old #tennis Sports China on X: "Poland's Iga Swiatek overwhelmed Jessica Pegula of the United States 6-1, 6-0 to claim the WTA Finals on Monday and regain her world No.1 ranking. The 22-year-old #tennis](https://pbs.twimg.com/media/F-UYYDfacAApFwP.jpg)
Sports China on X: "Poland's Iga Swiatek overwhelmed Jessica Pegula of the United States 6-1, 6-0 to claim the WTA Finals on Monday and regain her world No.1 ranking. The 22-year-old #tennis
![Maria Sharapova returns to the WTA rankings for the first time since serving a 15-month doping ban | The Independent | The Independent Maria Sharapova returns to the WTA rankings for the first time since serving a 15-month doping ban | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2017/05/02/13/maria-sharapova-ranking.jpg)