Of the 59 nominated players at the Billie Jean King Cup Finals, there are:

 

10 players who have won at least one Billie Jean King Cup title during their careers* – Belinda Bencic, Viktorija Golubic, Jil Teichmann, Simona Waltert, Barbora Krejcikova, Katerina Siniakova, Sloane Stephens, Caroline Garcia, Kristina Mladenovic and Alize Cornet

 

12 players who could make their Billie Jean King Cup debuts this week – Celine Naef, Marie Bouzkova, Linda Noskova, Payton Stearns, Aruzhan Sagandikova, Veronika Erjavec, Ela Milic, Cristina Bucsa, Marina Bassols Ribera, Marina Stakusic, Varvara Gracheva, Lucrezia Stefanini

 

4 players who won the Junior Billie Jean King Cup title – Marketa Vondrousova, Sofia Kenin, Sloane Stephens, Taylor Townsend

 

5 Grand Slam women’s singles champions – Marketa Vondrousova, Barbora Krejcikova, Elena Rybakina, Sofia Kenin, Sloane Stephens

 

3 further players who have reached at least one Grand Slam women’s singles final – Danielle Collins, Leylah Fernandez, Eugenie Bouchard

 

6 Grand Slam women’s doubles champions – Barbora Krejcikova, Katerina Siniakova, Gabriela Dabrowski, Caroline Garcia, Kristina Mladenovic, Laura Siegemund

 

4 Grand Slam mixed doubles champions – Gabriela Dabrowski, Barbora Krejcikova, Storm Hunter, Anna Danilina, Kristina Mladenovic, Laura Siegemund

 

11 Grand Slam girls’ singles champions – Paula Badosa, Belinda Bencic, Leylah Fernandez, Taylor Townsend, Linda Noskova, Marie Bouzkova, Rebeka Masarova, Eugenie Bouchard, Daria Saville, Kristina Mladenovic, Alize Cornet

 

9 Grand Slam girls’ doubles champions – Barbora Krejcikova, Katerina Siniakova, Ajla Tomljanovic, Taylor Townsend, Jil Teichmann, Marketa Vondrousova, Eugenie Bouchard, Daria Saville, Sloane Stephens

 

24 players who have represented their nation at the Olympic Tennis Event – Paula Badosa, Sara Sorribes Tormo, Anna-Lena Friedsam, Laura Siegemund, Belinda Bencic, Gabriela Dabrowski, Leylah Fernandez, Eugenie Bouchard, Viktorija Golubic, Sloane Stephens, Barbora Krejcikova, Magda Linette, Jasmine Paolini, Ellen Perez, Yulia Putintseva, Elena Rybakina, Storm Hunter, Katerina Siniakova, Ajla Tomljanovic, Daria Saville, Marketa Vondrousova, Caroline Garcia, Alize Cornet, Kristina Mladenovic 

 

5 players who have won at least one Olympic medal – Belinda Bencic, Viktorija Golubic, Barbora Krejcikova, Katerina Siniakova, Marketa Vondrousova

 

13 players aged 30 or over – Alize Cornet, Gabriela Dabrowski, Viktorija Golubic, Magda Linette, Rebecca Marino, Sloane Stephens, Tatjana Maria (who, at 36 years 96 days**, is the oldest player competing here this week), Ajla Tomljanovic, Katarzyna Kawa, Caroline Garcia, Kristina Mladenovic, Martina Trevisan, Laura Siegemund

 

6 players aged 21 or under – Celine Naef, Linda Noskova, Aruzhan Sagandikova, Ela Nala Milic (who, at 17 years 257 days**, is the youngest player competing here this week), Marina Stakusic, Eva Lys

 

10 players who have won at least one Tour-level singles title in 2023 – Belinda Bencic, Marketa Vondrousova, Barbora Krejcikova, Katerina Siniakova, Elena Rybakina, Sara Sorribes Tormo, Leylah Fernandez, Elisabetta Cocciaretto, Lucia Bronzetti, Tatjana Maria

 

13 players who have won at least one Tour-level doubles title in 2023 – Barbora Krejcikova, Katerina Siniakova, Marie Bouzkova, Danielle Collins, Taylor Townsend, Anna Danilina, Storm Hunter, Sara Sorribes Tormo, Cristina Bucsa, Gabriela Dabrowski, Caroline Garcia, Anna-Lena Friedsam, Laura Siegemund

 

Of the 12 captains, there are:

 

9 captains who competed in Billie Jean King Cup or Davis Cup as players – Tathiana Garbin, Heinz Guenthardt, Anabel Medina Garrigues, Alicia Molik, Yaroslava Shvedova, Andrej Krasevec, Heidi El Tabakh, Julien Benneteau, Rainer Schüttler

 

4 captains who have won the Billie Jean King Cup title as captains – Petr Pala, Kathy Rinaldi, Heinz Guenthardt, Julien Benneteau

 

5 captains who won at least one Grand Slam doubles title – Heinz Guenthardt, Anabel Medina Garrigues, Alicia Molik, Yaroslava Shvedova, Julien Benneteau

 

4 captains who won at least one Olympic medal – Anabel Medina Garrigues, Alicia Molik, Julien Benneteau, Rainer Schüttler

 

Of the 12 teams, there are:

 

8 teams which have previously won at least one Billie Jean King Cup title – Switzerland, Australia, Czechia, Italy, Spain, USA, France, Germany

 

5 teams which have been ranked No. 1 on the Billie Jean King Cup Nations Ranking – Australia, Czechia, Italy, Switzerland, France

 

3 teams which have multiple players who could make their Billie Jean King Cup debuts this week – Slovenia, Spain, Czechia

 

4 teams with multiple players aged 30 or over – Canada, Poland, Germany, France 

 

4 teams with no players aged 30 or over – Kazakhstan, Slovenia, Czechia, Spain

 

*defined as having been a nominated player in a team that won the final; **ages calculated on the final day of the tournament