Tennis - Billie Jean King Cup - Finals - O2 Arena, Prague, Czech Republic - November 5, 2021 Russian Tennis Federation's Liudmila Samsonova celebrates winning her match against Sloane Stephens of the U.S. during the semi final with captain Igor Andreev REUTERS/David W Cerny 

Tennis - Billie Jean King Cup - Finals - O2 Arena, Prague, Czech Republic - November 3, 2021 Russian Tennis Federation's Ekaterina Alexandrova speaks to captain Igor Andreev during her group stage match against France's Clara Burel REUTERS/David W Cerny 

Rogerio Silva of Brazil reacts during his Davis Cup World Group play-off tennis match against Igor Andreev of Russia in Sao Jose do Rio Preto September 14, 2012. REUTERS/Paulo Whitaker (BRAZIL - Tags: SPORT TENNIS) 

Rogerio Silva of Brazil hits a return to Igor Andreev of Russia during their Davis Cup World Group play-off tennis match in Sao Jose do Rio Preto September 14, 2012. REUTERS/Paulo Whitaker (BRAZIL - Tags: SPORT TENNIS) 

Rogerio Silva of Brazil eyes the ball as he returns a shot to Igor Andreev of Russia during their Davis Cup World Group play-off tennis match in Sao Jose do Rio Preto September 14, 2012. REUTERS/Paulo Whitaker (BRAZIL - Tags: SPORT TENNIS) 

Rogerio Silva of Brazil serves to Igor Andreev of Russia during their Davis Cup World Group play-off tennis match in Sao Jose do Rio Preto September 14, 2012. REUTERS/Paulo Whitaker (BRAZIL - Tags: SPORT TENNIS) 

Igor Andreev of Russia serves to Rogerio Silva of Brazil during their Davis Cup World Group play-off tennis match in Sao Jose do Rio Preto September 14, 2012. REUTERS/Paulo Whitaker (BRAZIL - Tags: SPORT TENNIS) 

Rogerio Silva of Brazil hits a return to Igor Andreev of Russia during their Davis Cup World Group play-off tennis match in Sao Jose do Rio Preto September 14, 2012. REUTERS/Paulo Whitaker (BRAZIL - Tags: SPORT TENNIS) 

Igor Andreev of Russia hits a return to Rogerio Silva of Brazil during their Davis Cup World Group play-off tennis match in Sao Jose do Rio Preto September 14, 2012. REUTERS/Paulo Whitaker (BRAZIL - Tags: SPORT TENNIS) 

Rogerio Silva of Brazil reacts during his Davis Cup World Group play-off tennis match against Igor Andreev of Russia in Sao Jose do Rio Preto September 14, 2012. REUTERS/Paulo Whitaker (BRAZIL - Tags: SPORT TENNIS) 

Oliver Golding of Britain reacts after losing the third set during his men's singles tennis match against Igor Andreev of Russia at the Wimbledon tennis championships in London June 25, 2012. REUTERS/Toby Melville (BRITAIN - Tags: SPORT TENNIS)

Oliver Golding of Britain reacts after losing the third set during his men's singles tennis match against Igor Andreev of Russia at the Wimbledon tennis championships in London June 25, 2012. REUTERS/Toby Melville (BRITAIN - Tags: SPORT TENNIS)

Oliver Golding of Britain hits a return to Igor Andreev of Russia during their men's singles tennis match at the Wimbledon tennis championships in London June 25, 2012. REUTERS/Toby Melville (BRITAIN - Tags: SPORT TENNIS)

Oliver Golding of Britain reacts during his men's singles tennis match against Igor Andreev of Russia at the Wimbledon tennis championships in London June 25, 2012. REUTERS/Toby Melville (BRITAIN - Tags: SPORT TENNIS)

Oliver Golding of Britain reacts during his men's singles tennis match against Igor Andreev of Russia at the Wimbledon tennis championships in London June 25, 2012. REUTERS/Toby Melville (BRITAIN - Tags: SPORT TENNIS)

Oliver Golding of Britain reacts during his men's singles tennis match against Igor Andreev of Russia at the Wimbledon tennis championships in London June 25, 2012. REUTERS/Toby Melville (BRITAIN - Tags: SPORT TENNIS)

Oliver Golding of Britain hits a return to Igor Andreev of Russia during their men's singles tennis match at the Wimbledon tennis championships in London June 25, 2012. REUTERS/Toby Melville (BRITAIN - Tags: SPORT TENNIS)

Oliver Golding of Britain hits a return to Igor Andreev of Russia during their men's singles tennis match at the Wimbledon tennis championships in London June 25, 2012. REUTERS/Toby Melville (BRITAIN - Tags: SPORT TENNIS) 

Jarkko Nieminen of Finland returns the ball to Igor Andreev of Russia during the French Open tennis tournament at the Roland Garros stadium in Paris May 29, 2012. REUTERS/Regis Duvignau (FRANCE - Tags: SPORT TENNIS)

Jarkko Nieminen of Finland returns the ball to Igor Andreev of Russia during the French Open tennis tournament at the Roland Garros stadium in Paris May 29, 2012. REUTERS/Regis Duvignau (FRANCE - Tags: SPORT TENNIS)

Jarkko Nieminen of Finland returns the ball to Igor Andreev of Russia during the French Open tennis tournament at the Roland Garros stadium in Paris May 29, 2012. REUTERS/Regis Duvignau (FRANCE - Tags: SPORT TENNIS)

Igor Andreev of Russia returns the ball to Jarkko Nieminen of Finland during the French Open tennis tournament at the Roland Garros stadium in Paris May 29, 2012. REUTERS/Regis Duvignau (FRANCE - Tags: SPORT TENNIS)

Canada's Milos Raonic returns a ball to Russia's Igor Andreev during the Barcelona Open, April 25, 2012. REUTERS/Albert Gea (SPAIN - Tags: SPORT TENNIS) 

Canada's Milos Raonic returns a ball to Russia's Igor Andreev during the Barcelona Open, April 25, 2012. REUTERS/Albert Gea (SPAIN - Tags: SPORT TENNIS) 

Nicolas Almagro of Spain looks at the ball as he plays a shot during his men's singles tennis match against Igor Andreev of Russia at the ATP Buenos Aires Open, February 24, 2012. REUTERS/Marcos Brindicci (ARGENTINA - Tags: SPORT TENNIS) 

Igor Andreev of Russia serves during his men's singles tennis match against Nicolas Almagro of Spain at the ATP Buenos Aires Open February 24, 2012. REUTERS/Marcos Brindicci (ARGENTINA - Tags: SPORT TENNIS) 

Nicolas Almagro of Spain looks at the ball as he plays a shot during his men's singles tennis match against Igor Andreev of Russia at the ATP Buenos Aires Open February 24, 2012. REUTERS/Marcos Brindicci (ARGENTINA - Tags: SPORT TENNIS) 

Igor Andreev of Russia returns the ball to Nicolas Almagro of Spain during their men's singles tennis match at the ATP Buenos Aires Open February 24, 2012. REUTERS/Marcos Brindicci (ARGENTINA - Tags: SPORT TENNIS) 

Nicolas Almagro of Spain reacts after winning a point during his men's singles tennis match against Igor Andreev of Russia at the ATP Buenos Aires Open, February 24, 2012. REUTERS/Marcos Brindicci (ARGENTINA - Tags: SPORT TENNIS) 

Nicolas Almagro of Spain plays a shot during his men's singles tennis match against Igor Andreev of Russia at the ATP Buenos Aires Open, February 24, 2012. REUTERS/Marcos Brindicci (ARGENTINA - Tags: SPORT TENNIS) 

Igor Andreev of Russia grimaces while returning the ball to Nicolas Almagro of Spain during their men's singles tennis match at the ATP Buenos Aires Open, February 24, 2012. REUTERS/Marcos Brindicci (ARGENTINA - Tags: SPORT TENNIS) 

Spain's Marcel Granollers returns the ball to Russia's Igor Andreev during their match at the St. Petersburg Open tennis tournament in St. Petersburg October 26, 2011. REUTERS/Alexander Demianchuk (RUSSIA - Tags: SPORT TENNIS) 

Russia's Igor Andreev returns the ball to Spain's Marcel Granollers during their match at the St. Petersburg Open tennis tournament in St. Petersburg October 26, 2011. REUTERS/Alexander Demianchuk (RUSSIA - Tags: SPORT TENNIS) 

Spain's Marcel Granollers returns the ball to Russia's Igor Andreev during their match at the St. Petersburg Open tennis tournament in St. Petersburg October 26, 2011. REUTERS/Alexander Demianchuk (RUSSIA - Tags: SPORT TENNIS) 

Spain's Marcel Granollers returns the ball to Russia's Igor Andreev during their match at the St. Petersburg Open tennis tournament in St. Petersburg October 26, 2011. REUTERS/Alexander Demianchuk (RUSSIA - Tags: SPORT TENNIS) 

Russia's Igor Andreev returns the ball to Spain's Marcel Granollers during their match at the St. Petersburg Open tennis tournament in St. Petersburg October 26, 2011. REUTERS/Alexander Demianchuk (RUSSIA - Tags: SPORT TENNIS) 

Russia's Igor Andreev returns the ball to Spain's Marcel Granollers during their match at the St. Petersburg Open tennis tournament in St. Petersburg October 26, 2011. REUTERS/Alexander Demianchuk (RUSSIA - Tags: SPORT TENNIS) 

Brazil's Thomaz Bellucci hits a return to Russia's Igor Andreev during their Davis Cup World Group play-off tennis match in Kazan September 16, 2011. REUTERS/Grigory Dukor (RUSSIA - Tags: SPORT TENNIS) 

Brazil's Thomaz Bellucci reacts after winning a point against Russia's Igor Andreev during their Davis Cup World Group play-off tennis match in Kazan September 16, 2011. REUTERS/Grigory Dukor (RUSSIA - Tags: SPORT TENNIS TPX IMAGES OF THE DAY) 

Brazil's Thomaz Bellucci hits a return to Russia's Igor Andreev during their Davis Cup World Group play-off tennis match in Kazan September 16, 2011. REUTERS/Grigory Dukor (RUSSIA - Tags: SPORT TENNIS) 

Brazil's team captain Joao Zwetsch celebrates a point scored by team mate Thomaz Bellucci against Russia's Igor Andreev during their Davis Cup World Group play-off tennis match in Kazan September 16, 2011. REUTERS/Grigory Dukor (RUSSIA - Tags: SPORT TENNIS HEADSHOT) 

Russia's team captain Shamil Tarpischev sits on a bench as he watches the play of his team's Igor Andreev against Brazil's Thomaz Bellucci during their Davis Cup World Group play-off tennis match in Kazan September 16, 2011. REUTERS/Grigory Dukor (RUSSIA - Tags: SPORT TENNIS) 

Brazil's Thomaz Bellucci reacts after winning a point against Russia's Igor Andreev during their Davis Cup World Group play-off tennis match in Kazan September 16, 2011. REUTERS/Grigory Dukor (RUSSIA - Tags: SPORT TENNIS TPX IMAGES OF THE DAY) 

Russia's Igor Andreev hits a return to Brazil's Thomaz Bellucci during their Davis Cup World Group play-off tennis match in Kazan September 16, 2011. REUTERS/Grigory Dukor (RUSSIA - Tags: SPORT TENNIS) 

Russia's Igor Andreev hits a return to Brazil's Thomaz Bellucci during their Davis Cup World Group play-off tennis match in Kazan September 16, 2011. REUTERS/Grigory Dukor (RUSSIA - Tags: SPORT TENNIS) 

Brazil's Thomaz Bellucci hits a return to Russia's Igor Andreev during their Davis Cup World Group play-off tennis match in Kazan September 16, 2011. REUTERS/Grigory Dukor (RUSSIA - Tags: SPORT TENNIS) 

Russia's Igor Andreev hits a return to Brazil's Thomaz Bellucci during their Davis Cup World Group play-off tennis match in Kazan September 16, 2011. REUTERS/Grigory Dukor (RUSSIA - Tags: SPORT TENNIS) 

Brazil's Thomaz Bellucci hits a return to Russia's Igor Andreev during their Davis Cup World Group play-off tennis match in Kazan September 16, 2011. REUTERS/Grigory Dukor (RUSSIA - Tags: SPORT TENNIS) 

Brazil's Thomaz Bellucci hits a return to Russia's Igor Andreev during their Davis Cup World Group play-off tennis match in Kazan September 16, 2011. REUTERS/Grigory Dukor (RUSSIA - Tags: SPORT TENNIS) 

Igor Andreev of Russia lunges for a shot to David Ferrer of Spain during their match at the U.S. Open tennis tournament in New York, August 30, 2011. REUTERS/Jessica Rinaldi (UNITED STATES - Tags: SPORT TENNIS) 

David Ferrer of Spain hits a return to Igor Andreev of Russia during their match at the U.S. Open tennis tournament in New York, August 30, 2011. REUTERS/Jessica Rinaldi (UNITED STATES - Tags: SPORT TENNIS) 

David Ferrer of Spain hits a return to Igor Andreev of Russia during their match at the U.S. Open tennis tournament in New York, August 30, 2011. REUTERS/Jessica Rinaldi (UNITED STATES - Tags: SPORT TENNIS) 

David Ferrer of Spain hits a return to Igor Andreev of Russia during their match at the U.S. Open tennis tournament in New York, August 30, 2011. REUTERS/Jessica Rinaldi (UNITED STATES - Tags: SPORT TENNIS) 

Jo-Wilfried Tsonga of France serves to Igor Andreev of Russia during the French Open tennis tournament at the Roland Garros stadium in Paris May 25, 2011. REUTERS/Regis Duvignau (FRANCE - Tags: SPORT TENNIS)

Jo-Wilfried Tsonga of France reacts after winning his match against Igor Andreev of Russia during the French Open tennis tournament at the Roland Garros stadium in Paris May 25, 2011. REUTERS/Regis Duvignau (FRANCE - Tags: SPORT TENNIS)

Jo-Wilfried Tsonga of France reacts after winning his match against Igor Andreev of Russia during the French Open tennis tournament at the Roland Garros stadium in Paris May 25, 2011. REUTERS/Regis Duvignau (FRANCE - Tags: SPORT TENNIS)

Jo-Wilfried Tsonga of France reacts after winning his match against Igor Andreev of Russia during the French Open tennis tournament at the Roland Garros stadium in Paris May 25, 2011. REUTERS/Regis Duvignau (FRANCE - Tags: SPORT TENNIS)

Jo-Wilfried Tsonga of France reacts after winning his match against Igor Andreev of Russia during the French Open tennis tournament at the Roland Garros stadium in Paris May 25, 2011. REUTERS/Regis Duvignau (FRANCE - Tags: SPORT TENNIS)

Jo-Wilfried Tsonga of France reacts after winning his match against Igor Andreev of Russia during the French Open tennis tournament at the Roland Garros stadium in Paris May 25, 2011. REUTERS/Regis Duvignau (FRANCE - Tags: SPORT TENNIS)

Jo-Wilfried Tsonga of France reacts after winning his match against Igor Andreev of Russia during the French Open tennis tournament at the Roland Garros stadium in Paris May 25, 2011. REUTERS/Regis Duvignau (FRANCE - Tags: SPORT TENNIS)