![Photo: Serena Williams of the USA plays Kim Clijsters in the semi finals at the US Open Tennis Championships in New York - NYP20090912140 - UPI.com Photo: Serena Williams of the USA plays Kim Clijsters in the semi finals at the US Open Tennis Championships in New York - NYP20090912140 - UPI.com](https://cdnph.upi.com/pv/upi/909845420c142ebd2597cf0c0cb03b1a/2009-US-OPEN.jpg)
Photo: Serena Williams of the USA plays Kim Clijsters in the semi finals at the US Open Tennis Championships in New York - NYP20090912140 - UPI.com
![Serena Williams Reveals Her Favorite Win On-Court Was The 2003 Australian Open Against Kim Clijsters - Landon Buford Serena Williams Reveals Her Favorite Win On-Court Was The 2003 Australian Open Against Kim Clijsters - Landon Buford](https://landonbuford.com/wp-content/uploads/2021/08/SerenaWilliamsKimClijstersOpenDay13biLbO-NOFmXl.jpg)
Serena Williams Reveals Her Favorite Win On-Court Was The 2003 Australian Open Against Kim Clijsters - Landon Buford
![Mum's the word as Serena Williams, Kim Clijsters, Victoria Azarenka take the stage at US Open | Tennis News - Times of India Mum's the word as Serena Williams, Kim Clijsters, Victoria Azarenka take the stage at US Open | Tennis News - Times of India](https://static.toiimg.com/thumb/msid-77864216,width-400,resizemode-4/77864216.jpg)
Mum's the word as Serena Williams, Kim Clijsters, Victoria Azarenka take the stage at US Open | Tennis News - Times of India
![Serena Williams (USA) kisses Kim Clijsters (BEL) following her semi-final win after coming back from 1-5 down in the deciding third set Stock Photo - Alamy Serena Williams (USA) kisses Kim Clijsters (BEL) following her semi-final win after coming back from 1-5 down in the deciding third set Stock Photo - Alamy](https://c8.alamy.com/comp/GAM3F6/serena-williams-usa-kisses-kim-clijsters-bel-following-her-semi-final-GAM3F6.jpg)
Serena Williams (USA) kisses Kim Clijsters (BEL) following her semi-final win after coming back from 1-5 down in the deciding third set Stock Photo - Alamy
![Roger Federer and Serena Williams picked out in message to Kim Clijsters | Tennis | Sport | Express.co.uk Roger Federer and Serena Williams picked out in message to Kim Clijsters | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/750x445/1198235.jpg)
Roger Federer and Serena Williams picked out in message to Kim Clijsters | Tennis | Sport | Express.co.uk
![Kim Clijsters says tennis-playing mothers Serena Williams and Victoria Azarenka inspired her comeback Kim Clijsters says tennis-playing mothers Serena Williams and Victoria Azarenka inspired her comeback](https://www.telegraph.co.uk/content/dam/tennis/2019/09/12/TELEMMGLPICT000209276664_trans_NvBQzQNjv4BqYbHyc_BzkV-wGdElElElaDJDzZ0ANirTOCm-VMfUfbA.jpeg)
Kim Clijsters says tennis-playing mothers Serena Williams and Victoria Azarenka inspired her comeback
![Photos: Serena Williams, Kim Clijsters and the moms of the 2020 US Open - Official Site of the 2023 US Open Tennis Championships - A USTA Event Photos: Serena Williams, Kim Clijsters and the moms of the 2020 US Open - Official Site of the 2023 US Open Tennis Championships - A USTA Event](https://photo-assets.usopen.org/images/pics/large/f_20200901_USO_ML9_0069.jpg)