Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Czech Republic's Tomas Berdych and Australia's Mark Philippoussis celebrate winning their match against Spain's David Ferrer and Nicolas Almagro Action Images via Reuters/Andrew Boyers 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 General view of Spain's Nicolas Almagro and David Ferrer in action during their match against Czech Republic's Tomas Berdych and Australia's Mark Philippoussis Action Images via Reuters/Andrew Boyers 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Spain's David Ferrer and Nicolas Almagro in action during their match against Czech Republic's Tomas Berdych and Australia's Mark Philippoussis Action Images via Reuters/Andrew Boyers 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Spain's David Ferrer and Nicolas Almagro in action during their match against Czech Republic's Tomas Berdych and Australia's Mark Philippoussis Action Images via Reuters/Andrew Boyers 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Australia's Mark Philippoussis and Czech Republic's Tomas Berdych in action during their match against Spain's Nicolas Almagro and David Ferrer REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Australia's Mark Philippoussis and Czech Republic's Tomas Berdych in action during their match against Spain's Nicolas Almagro and David Ferrer REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Australia's Mark Philippoussis and Czech Republic's Tomas Berdych in action during their match against Spain's Nicolas Almagro and David Ferrer REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Spain's David Ferrer and Nicolas Almagro react during their match against Czech Republic's Tomas Berdych and Australia's Mark Philippoussis REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Australia's Mark Philippoussis and Czech Republic's Tomas Berdych in action during their match against Spain's Nicolas Almagro and David Ferrer REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Australia's Mark Philippoussis and Czech Republic's Tomas Berdych in action during their match against Spain's Nicolas Almagro and David Ferrer REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Spain's David Ferrer and Nicolas Almagro in action during their match against Czech Republic's Tomas Berdych and Australia's Mark Philippoussis REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Czech Republic's Tomas Berdych and Australia's Mark Philippoussis celebrate during their match against Spain's Nicolas Almagro and David Ferrer REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Czech Republic's Tomas Berdych and Australia's Mark Philippoussis in action during their match against Spain's Nicolas Almagro and David Ferrer REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Belgium's Xavier Malisse in action during his match against Spain's Nicolas Almagro Action Images via Reuters/Andrew Boyers 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Spain's Nicolas Almagro in action during his match against Belgium's Xavier Malisse REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Spain's Nicolas Almagro in action during his match against Belgium's Xavier Malisse Action Images via Reuters/Andrew Boyers 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Belgium's Xavier Malisse in action during his match against Spain's Nicolas Almagro REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Spain's Nicolas Almagro in action during his match against Belgium's Xavier Malisse Action Images via Reuters/Andrew Boyers 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 General view of Belgium's Xavier Malisse in action during his match against Spain's Nicolas Almagro Action Images via Reuters/Andrew Boyers 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Belgium's Xavier Malisse in action during his match against Spain's Nicolas Almagro Action Images via Reuters/Andrew Boyers 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Belgium's Xavier Malisse in action during his match against Spain's Nicolas Almagro Action Images via Reuters/Andrew Boyers 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Belgium's Xavier Malisse in action during his match against Spain's Nicolas Almagro REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Belgium's Xavier Malisse in action during his match against Spain's Nicolas Almagro REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Belgium's Xavier Malisse in action during his match against Spain's Nicolas Almagro REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Spain's Nicolas Almagro in action during his match against Belgium's Xavier Malisse REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Belgium's Xavier Malisse arrives before his match against Spain's Nicolas Almagro REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Czech Republic's Radek Stepanek celebrates after winning his match against Spain's Nicolas Almagro Action Images via Reuters/Andrew Boyers 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Spain's Nicolas Almagro in action during his match against Czech Republic's Radek Stepanek Action Images via Reuters/Andrew Boyers 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Czech Republic's Radek Stepanek celebrates after winning his match against Spain's Nicolas Almagro REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Czech Republic's Radek Stepanek celebrates after winning his match against Spain's Nicolas Almagro REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Czech Republic's Radek Stepanek celebrates after winning his match against Spain's Nicolas Almagro REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Spain's Nicolas Almagro speaks into the umpire's microphone after making a trick shot that he thought was worth two points during his match against Czech Republic's Radek Stepanek REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Spain's Nicolas Almagro speaks into the umpire's microphone after making a trick shot that he thought was worth two points during his match against Czech Republic's Radek Stepanek REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Spain's Nicolas Almagro in action during his match against Czech Republic's Radek Stepanek Action Images via Reuters/Andrew Boyers 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Spain's Nicolas Almagro in action during his match against Czech Republic's Radek Stepanek REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Spain's Nicolas Almagro in action during his match against Czech Republic's Radek Stepanek REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Czech Republic's Radek Stepanek reacts during his match against Spain's Nicolas Almagro REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Czech Republic's Radek Stepanek in action during his match against Spain's Nicolas Almagro Action Images via Reuters/Andrew Boyers 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Czech Republic's Radek Stepanek in action during his match against Spain's Nicolas Almagro REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Czech Republic's Radek Stepanek in action during his match against Spain's Nicolas Almagro Action Images via Reuters/Andrew Boyers 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Czech Republic's Radek Stepanek in action during his match against Spain's Nicolas Almagro Action Images via Reuters/Andrew Boyers 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Spain's Nicolas Almagro in action during his match against Czech Republic's Radek Stepanek REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Czech Republic's Radek Stepanek in action during his match against Spain's Nicolas Almagro REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Czech Republic's Radek Stepanek in action during his match against Spain's Nicolas Almagro REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Spain's Nicolas Almagro in action during his match against Czech Republic's Radek Stepanek Action Images via Reuters/Andrew Boyers 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Spain's Nicolas Almagro in action during his match against Czech Republic's Radek Stepanek Action Images via Reuters/Andrew Boyers 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Czech Republic's Radek Stepanek in action during his match against Spain's Nicolas Almagro Action Images via Reuters/Andrew Boyers 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 27, 2021 Czech Republic's Radek Stepanek in action during his match against Spain's Nicolas Almagro Action Images via Reuters/Andrew Boyers 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 26, 2021 Belgium's Xavier Malisse and Chile's Fernando Gonzalez in action during their doubles match against Russia's Mikhail Youzhny and Spain's Nicolas Almagro REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 26, 2021 Belgium's Xavier Malisse and Chile's Fernando Gonzalez in action during their doubles match against Russia's Mikhail Youzhny and Spain's Nicolas Almagro REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 26, 2021 Belgium's Xavier Malisse and Chile's Fernando Gonzalez in action during their doubles match against Russia's Mikhail Youzhny and Spain's Nicolas Almagro REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 26, 2021 Belgium's Xavier Malisse and Chile's Fernando Gonzalez in action during their doubles match against Russia's Mikhail Youzhny and Spain's Nicolas Almagro REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 26, 2021 Belgium's Xavier Malisse and Chilie's Fernando Gonzalez in action during their doubles match against Russia's Mikhail Youzhny and Spain's Nicolas Almagro REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 26, 2021 General view of the doubles match of Belgium's Xavier Malisse and Chilie's Fernando Gonzalez against Russia's Mikhail Youzhny and Spain's Nicolas Almagro REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 25, 2021 Czech Republic's Radek Stepanek of Team 1 with Spain's Nicolas Almagro of Team 3 after their match REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 25, 2021 Czech Republic's Radek Stepanek of Team 1 celebrates after winning his match against Spain's Nicolas Almagro of Team 3 REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 25, 2021 Czech Republic's Radek Stepanek of Team 1 reacts during his match against Spain's Nicolas Almagro of Team 3 REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 25, 2021 Czech Republic's Radek Stepanek of Team 1 in action during his match against Spain's Nicolas Almagro of Team 3 REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 25, 2021 Spain's Nicolas Almagro of Team 3 in action during his match against Czech Republic's Radek Stepanek of Team 1 REUTERS/Tony Obrien 

Tennis - Champions Tennis - The Royal Albert Hall, London, Britain - November 25, 2021 Czech Republic's Radek Stepanek of Team 1 in action during his match against Spain's Nicolas Almagro of Team 3 REUTERS/Tony Obrien