2019 Quarterfinalists

This is a page I have created to keep track of how many quarterfinals players have made on the tour.  This is more for the benefit of looking at lower ranked players since the top 10 players usually compete in less tournaments and go deep most of the time.

ATP

Fourteen:
Stefanos Tsitsipas (GRE): Sydney, Australian Open, Sofia, Marseille, Dubai, Estoril, Madrid, Rome, London, Washington, Beijing, Shanghai, Basel, Paris

Thirteen:
Roberto Bautista Agut (ESP): Doha, Australian Open, Sofia, Miami, Munich, Lyon, Halle, Wimbledon, Gstaad, Montreal, Cincinnati, Zhuhai, Basel

Twelve:
Daniil Medvedev (RUS): Brisbane, Sofia, Rotterdam, Monte Carlo, Barcelona, London, Washington, Montreal, Cincinnati, US Open, St Petersburg, Shanghai

Eleven:
Novak Djokovic (SRB): Doha, Australian Open, Monte Carlo, Madrid, Rome, French Open, Wimbledon, Cincinnati, Tokyo, Shanghai, Paris
Roger Federer (SUI): Dubai, Indian Wells, Miami, Madrid, Rome, French Open, Halle, Wimbledon, US Open, Shanghai, Basel
Rafael Nadal (ESP): Australian Open, Indian Wells, Monte Carlo, Barcelona, Madrid, Rome, French Open, Wimbledon, Montreal, US Open, Paris
Dominic Thiem (AUT): Buenos Aires, Indian Wells, Barcelona, Madrid, French Open, Hamburg, Kitzbuhel, Montreal, Beijing, Shanghai, Vienna

Ten:
Gael Monfils (FRA): Sofia, Rotterdam, Dubai, Indian Wells, Estoril, Montreal, US Open, Zhuhai, Vienna, Paris
Alexander Zverev (GER): Acapulco, Munich, Madrid, Geneva, French Open, Halle, Hamburg, Montreal, Beijing, Shanghai

Nine:
Matteo Berrettini (ITA): Sofia, Budapest, Munich, Stuttgart, Halle, US Open, St Petersburg, Shanghai, Vienna
Guido Pella (ARG): Cordoba, Buenos Aires, Sao Paulo, Monte Carlo, Barcelona, Munich, Wimbledon, Los Cabos, Antwerp

Eight:
Pablo Carreno Busta (ESP): Auckland, Antalya, Hamburg, Winston-Salem, Metz, Chengdu, Stockholm, Vienna
Borna Coric (CRO): Dubai, Miami, Monte Carlo, Budapest, 's-Hertogenbosch, Halle, St Petersburg, Zhuhai
Diego Schwartzman (ARG): Sydney, Cordoba, Buenos Aires, Rome, London, Los Cabos, US Open, Vienna
Denis Shapovalov (CAN): Montpellier, Rotterdam, Miami, Lyon, Winston-Salem, Chengdu, Stockholm, Paris
Stan Wawrinka (SUI): Doha, Rotterdam, Acapulco, Madrid, French Open, US Open, Antwerp, Basel

Seven:
Alex de Minaur (AUS): Brisbane, Sydney, Acapulco, 's-Hertogenbosch, Atlanta, Zhuhai, Basel
Fabio Fognini (ITA): Auckland, Monte Carlo, Hamburg, Los Cabos, Montreal, Beijing, Shanghai
David Goffin (BEL): Marseille, Estoril, 's-Hertogenbosch, Halle, Wimbledon, Cincinnati, Tokyo
Karen Khachanov (RUS): Indian Wells, French Open, Halle, Montreal, Beijing, Moscow, Vienna
Kei Nishikori (JPN): Brisbane, Australian Open, Rotterdam, Barcelona, Rome, French Open, Wimbledon
Albert Ramos-Vinolas (ESP): Buenos Aires, Rio de Janeiro, Geneva, Bastad, Gstaad, Kitzbuhel, Zhuhai
Andrey Rublev (RUS): Marseille, Hamburg, Cincinnati, Winston-Salem, St Petersburg, Moscow, Vienna
Gilles Simon (FRA): Pune, Sydney, Marseille, Marrakech, London, Eastbourne, Antwerp
Jo-Wilfried Tsonga (FRA): Brisbane, Montpellier, Rotterdam, Marrakech, Lyon, Metz, Paris

Six:
Felix Auger-Aliassime (CAN): Rio de Janeiro, Sao Paulo, Miami, Lyon, Stuttgart, London
Nikoloz Basilashvili (GEO): Doha, Dubai, Budapest, Lyon, Hamburg, Metz
Jeremy Chardy (FRA): Brisbane, Montpellier, Bastad, Hamburg, Kitzbuhel, Moscow
Pablo Cuevas (URU): Cordoba, Buenos Aires, Rio de Janeiro, Budapest, Estoril, Kitzbuhel
Christian Garin (CHI): Sao Paulo, Houston, Munich, 's-Hertogenbosch, Chengdu, Paris
John Isner (USA): New York, Delray Beach, Acapulco, Miami, Newport, Beijing
Filip Krajinovic (SRB): Montpellier, Budapest, Hamburg, Metz, Stockholm, Basel
Benoit Paire (FRA): Pune, Marrakech, Lyon, Washington, Winston-Salem, Metz
Sam Querrey (USA): New York, Houston, Eastbourne, Wimbledon, Beijing, Stockholm

Five:
Aljaz Bedene (SLO): Cordoba, Rio de Janeiro, Umag, Metz, Vienna
Taylor Fritz (USA): Auckland, Lyon, Eastbourne, Atlanta, Los Cabos
Marton Fucsovics (HUN): Sofia, Rotterdam, Dubai, Munich, Stuttgart
Dusan Lajovic (SRB): Doha, Monte Carlo, Umag, Gstaad, Moscow
Adrian Mannarino (FRA): Delray Beach, 's-Hertogenbosch, Antalya, Zhuhai, Moscow
Jaume Munar (ESP): Pune, Cordoba, Buenos Aires, Rio de Janeiro, Marrakech
Lucas Pouille (FRA): Australian Open, Stuttgart, Cincinnati, Metz, Tokyo
Milos Raonic (CAN): Brisbane, Australian Open, Indian Wells, Stuttgart, London
Casper Ruud (NOR): Rio de Janeiro, Sao Paulo, Houston, Kitzbuhel, St Petersburg
Jordan Thompson (AUS): Sydney, New York, Houston, 's-Hertogenbosch, Antalya
Frances Tiafoe (USA): Australian Open, Miami, Estoril, Winston-Salem, Antwerp

Four:
Radu Albot (MDA): Montpellier, Delray Beach, Geneva, Los Cabos
Roberto Carballes Baena (ESP): Buenos Aires, Barcelona, Bastad, Gstaad
Grigor Dimitrov (BUL): Brisbane, US Open, Chengdu, Paris
Laslo Djere (SRB): Rio de Janeiro, Sao Paulo, Budapest, Umag
Damir Dzumhur (BIH): Rotterdam, Geneva, Antalya, Zhuhai
Pierre-Hugues Herbert (FRA): Doha, Montpellier, Budapest, Halle
Hubert Hurkacz (POL): Dubai, Indian Wells, Eastbourne, Winston-Salem
Nicolas Jarry (CHI): Barcelona, Geneva, 's-Hertogenbosch, Bastad
John Millman (AUS): Sydney, Acapulco, Winston-Salem, Tokyo
Reilly Opelka (USA): New York, Atlanta, Tokyo, Basel
Andreas Seppi (ITA): Sydney, Delray Beach, Zhuhai, Moscow
Lorenzo Sonego (ITA): Marrakech, Monte Carlo, Antalya, Kitzbuhel
Joao Sousa (POR): Bastad, Gstaad, St Petersburg, Chengdu
Jan-Lennard Struff (GER): Auckland, Barcelona, Stuttgart, Basel
Fernando Verdasco (ESP): Sofia, Rome, Eastbourne, Kitzbuhel

Three:
Pablo Andujar (ESP): Marrakech, Gstaad, Kitzbuhel
Marco Cecchinato (ITA): Doha, Buenos Aires, Munich
Marin Cilic (CRO): Madrid, Washington, Moscow
Taro Daniel (JPN): Marrakech, Geneva, Tokyo
Federico Delbonis (ARG): Cordoba, Geneva, Bastad
Hugo Dellien (BOL): Rio de Janeiro, Sao Paulo, Geneva
Daniel Evans (GBR): Delray Beach, Eastbourne, Atlanta
Richard Gasquet (FRA): 's-Hertogenbosch, Bastad, Cincinnati
Ugo Humbert (FRA): Marseille, Newport, Antwerp
Steve Johnson (USA): Delray Beach, Lyon, Winston-Salem
Miomir Kecmanovic (SRB): Indian Wells, Antalya, Atlanta
Mikhail Kukushkin (KAZ): Marseille, Los Cabos, St Petersburg
Leonardo Mayer (ARG): Auckland, Sao Paulo, Umag
Yoshihito Nishioka (JPN): Sydney, Cincinnati, Stockholm
Cameron Norrie (GBR): Auckland, Acapulco, Atlanta

Two:
Kevin Anderson (RSA): Pune, Miami
Attila Balazs (HUN): Budapest, Umag
Tomas Berdych (CZE): Doha, Montpellier
Alexander Bublik (KAZ): Newport, Chengdu
Juan Martin del Potro (ARG): Delray Beach, Rome
Kyle Edmund (GBR): Eastbourne, Washington
Thomas Fabbiano (ITA): Eastbourne, Gstaad
Egor Gerasimov (BLR): St Petersburg, Chengdu
Marcel Granollers (ESP): Houston, Newport
Malek Jaziri (TUN): Pune, Estoril
Philipp Kohlschreiber (GER): Auckland, Munich
Nick Kyrgios (AUS): Acapulco, Washington
Juan Ignacio Londero (ARG): Cordoba, Bastad
Mackenzie McDonald (USA): Delray Beach, Acapulco
Andy Murray (GBR): Beijing, Antwerp
Tennys Sandgren (USA): Auckland, Newport
Cedrik-Marcel Stebe (GER): Gstaad, Stockholm
Janko Tipsarevic (SRB): Houston, Stockholm
Bernard Tomic (AUS): Antalya, Atlanta
Yasutaka Uchiyama (JPN): Brisbane, Tokyo

One:
Matthias Bachinger (GER): Marseille
Marcos Baghdatis (CYP): Montpellier
Facundo Bagnis (ARG): Umag
Ricardas Berankis (LTU): Dubai
Gregoire Barrere (FRA): Metz
Dustin Brown (GER): Stuttgart
Pedro Cachin (ARG): Cordoba
Salvatore Caruso (ITA): Umag
Hyeon Chung (KOR): Tokyo
Marius Copil (ROU): Antwerp
Steve Darcis (BEL): Pune
Alejandro Davidovich Fokina (ESP): Estoril
Joao Domingues (POR): Estoril
Matthew Ebden (AUS): Newport
Daniel Elahi Galan (COL): Houston
Guillermo Garcia-Lopez (ESP): New York
Peter Gojowczyk (GER): Washington
Norbert Gombos (SLO): Washington
Ernests Gulbis (LAT): Pune
Lloyd Harris (RSA): Chengdu
Ilya Ivashka (BLR): Newport
Jason Jung (TPE): New York
Ivo Karlovic (CRO): Pune
Martin Klizan (SVK): Sofia
Thanasi Kokkinakis (AUS): Los Cabos
Denis Kudla (USA): Stuttgart
Soonwoo Kwon (KOR): Los Cabos
Henri Laaksonen (SUI): Houston
Feliciano Lopez (ESP): London
Paolo Lorenzi (ITA): New York
Nicolas Mahut (FRA): London
Nikola Milojevic (SRB): Moscow
Alexei Popyrin (AUS): Atlanta
Brayden Schnur (CAN): New York
Jannik Sinner (ITA): Antwerp
Sergiy Stakhovsky (UKR): Marseille
Yuichi Sugita (JPN): Stockholm
Stefano Travaglia (ITA): Umag
Viktor Troicki (SRB): Antalya
Marco Trungelliti (ARG): Sao Paulo
Jiri Vesely (CZE): Marrakech
Mischa Zverev (GER): Newport

WTA

Twelve:
Kiki Bertens (NED): Sydney, St Petersburg, Doha, Stuttgart, Madrid, Rome, 's-Hertogenbosch, Eastbourne, Palermo, Beijing, Linz, Moscow

Eleven:
Elina Svitolina (UKR): Australian Open, Doha, Dubai, Indian Wells, Wimbledon, San Jose, Toronto, US Open, Zhengzhou, Wuhan, Beijing

Ten:
Karolina Pliskova (CZE): Brisbane, Australian Open, Dubai, Indian Wells, Miami, Rome, Eastbourne, Toronto, Cincinnati, Zhengzhou

Nine:
Ashleigh Barty (AUS): Sydney, Australian Open, Miami, Madrid, French Open, Birmingham, Cincinnati, Wuhan, Beijing
Petra Kvitova (CZE): Sydney, Australian Open, St Petersburg, Dubai, Miami, Stuttgart, Madrid, Wuhan, Beijing
Naomi Osaka (JPN): Brisbane, Australian Open, Stuttgart, Madrid, Rome, Toronto, Cincinnati, Osaka, Beijing

Eight:
Belinda Bencic (SUI): Hobart, Dubai, Indian Wells, Charleston, Madrid, Mallorca, US Open, Moscow
Simona Halep (ROU): Doha, Dubai, Miami, Madrid, French Open, Eastbourne, Wimbledon, Toronto
Angelique Kerber (GER): Sydney, Doha, Indian Wells, Monterrey, Stuttgart, Mallorca, Eastbourne, Osaka
Veronika Kudermetova (RUS): Shenzhen, Lugano, Istanbul, Nurnberg, 's-Hertogenbosch, Hiroshima, Tianjin, Moscow
Kristina Mladenovic (FRA): Monterrey, Istanbul, Rome, Nottingham, Washington, Zhengzhou, Linz, Moscow

Seven:
Ekaterina Alexandrova (RUS): St Petersburg, Budapest, 's-Hertogenbosch, Eastbourne, Seoul, Linz, Moscow
Sofia Kenin (USA): Hobart, Acapulco, Mallorca, Toronto, Cincinnati, Zhengzhou, Guangzhou
Petra Martic (CRO): Charleston, Istanbul, Madrid, French Open, Birmingham, Zhengzhou, Wuhan
Elena Rybakina (KAZ): Istanbul, 's-Hertogenbosch, Bucharest, Nanchang, Wuhan, Linz, Luxembourg
Aryna Sabalenka (BLR): Shenzhen, St Petersburg, Strasbourg, Eastbourne, San Jose, Zhengzhou, Wuhan
Donna Vekic (CRO): Brisbane, St Petersburg, Acapulco, Stuttgart, Nottingham, San Jose, US Open

Six:
Bianca Andreescu (CAN): Auckland, Acapulco, Indian Wells, Toronto, US Open, Beijing
Su-Wei Hsieh (TPE): Auckland, Dubai, Miami, Rabat, Washington, Hiroshima
Johanna Konta (GBR): Acapulco, Rabat, Rome, French Open, Wimbledon, US Open
Elise Mertens (BEL): Sydney, Doha, Rabat, Mallorca, US Open, Osaka
Karolina Muchova (CZE): Doha, Prague, Wimbledon, New York, Seoul, Moscow
Maria Sakkari (GRE): Charleston, Rabat, Rome, Nottingham, San Jose, Cincinnati
Marketa Vondrousova (CZE): Budapest, Indian Wells, Miami, Istanbul, Rome, French Open
Yafan Wang (CHN): Shenzhen, Hua Hin, Acapulco, Mallorca, Seoul, Tianjin

Five:
Amanda Anisimova (USA): Auckland, Bogota, French Open, Mallorca, San Jose
Kirsten Flipkens (BEL): Hobart, Monterrey, 's-Hertogenbosch, Seoul, Moscow
Viktoria Kuzmova (SVK): Auckland, Dubai, Bucharest, Tashkent, Linz
Magda Linette (POL) Hua Hin, New York, Nanchang, Seoul, Tianjin
Anastasia Pavlyuchenkova (RUS): Australian Open, St Petersburg, Monterrey, Osaka, Moscow
Yulia Putintseva (KAZ): Sydney, Nurnberg, Birmingham, Osaka, Tianjin
Barbora Strycova (CZE): Doha, Istanbul, Prague, Birmingham, Wimbledon
Ajla Tomljanovic (AUS): Brisbane, Hua Hin, Rabat, Nottingham, Zhengzhou
Dayana Yastremska (UKR): Hobart, Hua Hin, Strasbourg, Wuhan, Tianjin

Four:
Victoria Azarenka (BLR): Acapulco, Monterrey, Stuttgart, Rome
Sorana Cirstea (ROU): Shenzhen, Budapest, Nurnberg, Tashkent
Alize Cornet (FRA): Hobart, Eastbourne, Lausanne, New York
Fiona Ferro (FRA): Lugano, Strasbourg, Lausanne, Palermo
Julia Goerges (GER): Auckland, Doha, Birmingham, Luxembourg
Madison Keys (USA): Charleston, French Open, Cincinnati, Osaka
Bernarda Pera (USA): Prague, Lausanne, Jurmala, New York
Kristyna Pliskova (CZE): Lugano, Birmingham, Bucharest, Tashkent
Alison Riske (USA): Shenzhen, 's-Hertogenbosch, Wimbledon, Wuhan
Anastasija Sevastova (LAT): Brisbane, Stuttgart, Mallorca, Jurmala
Nina Stojanovic (SRB): Nurnberg, Jurmala, Nanchang, Guangzhou
Alison van Uytvanck (BEL): Budapest, Rabat, Hiroshima, Tashkent
Qiang Wang (CHN): Miami, Prague, New York, US Open
Serena Williams (USA): Australian Open, Wimbledon, Toronto, US Open
Venus Williams (USA): Auckland, Indian Wells, Birmingham, Cincinnati
Saisai Zheng (CHN): Hua Hin, Acapulco, San Jose, Zhengzhou

Three:
Irina-Camelia Begu (ROU): Hobart, Budapest, Bucharest
Anna Blinkova (RUS): New York, Guangzhou, Luxembourg
Caroline Garcia (FRA): Strasbourg, Nottingham, Mallorca
Camila Giorgi (ITA): Washington, New York, Osaka
Viktorija Golubic (SUI): Hua Hin, Nanchang, Guangzhou
Anett Kontaveit (EST): Brisbane, Miami, Stuttgart
Garbine Muguruza (ESP): Hua Hin, Indian Wells, Monterrey
Jelena Ostapenko (LAT): Birmingham, Linz, Luxembourg
Rebecca Peterson (SWE): Rabat, Nanchang, Tianjin
Monica Puig (PUR): Charleston, Strasbourg, Luxembourg
Laura Siegemund (GER): Bucharest, Hiroshima, Luxembourg
Katerina Siniakova (CZE): Prague, Nurnberg, New York
Sara Sorribes Tormo (ESP): Auckland, Bogota, Hiroshima
Sloane Stephens (USA): Charleston, Madrid, French Open
Jil Teichmann (SUI): Prague, Lausanne, Palermo
Natalia Vikhlyantseva (RUS): Prague, 's-Hertogenbosch, Lausanne
Tamara Zidansek (SLO): Hua Hin, Bogota, Nurnberg

Two:
Kristie Ahn (USA): San Jose, Seoul
Lara Arruabarrena (ESP): Bogota, Istanbul
Paula Badosa (ESP): Palermo, Seoul
Marie Bouzkova (CZE): Toronto, Guangzhou
Danielle Collins (USA): Australian Open, Charleston
Misaki Doi (JPN): Hiroshima, Osaka
Anna-Lena Friedsam (GER): Nurnberg, Palermo
Margarita Gasparyan (RUS): Istanbul, Luxembourg
Beatriz Haddad Maia (BRA): Acapulco, Bogota
Ons Jabeur (TUN): Eastbourne, Tianjin
Anna Kalinskaya (RUS): Washington, Tashkent
Daria Kasatkina (RUS): St Petersburg, Beijing
Tamara Korpatsch (GER): Prague, Lausanne
Kateryna Kozlova (UKR): Budapest, Nanchang
Svetlana Kuznetsova (RUS): Lugano, Cincinnati
Greet Minnen (BEL): Hobart, 's-Hertogenbosch
Jasmine Paolini (ITA): Palermo, Guangzhou
Chloe Paquet (FRA): Strasbourg, Jurmala
Pauline Parmentier (FRA): Budapest, Tashkent
Anastasia Potapova (RUS): Budapest, Jurmala
Aliaksandra Sasnovich (BLR): Brisbane, Sydney
Samantha Stosur (AUS): Lausanne, Guangzhou
Carla Suarez Navarro (ESP): Dubai, San Jose
Patricia Maria Tig (ROU): Bucharest, Jurmala
Caroline Wozniacki (DEN): Charleston, Beijing
Shuai Zhang (CHN): Wimbledon, Guangzhou
Vera Zvonareva (RUS): Shenzhen, St Petersburg

One:
Timea Bacsinszky (SUI): Sydney
Irina Bara (ROU): Jurmala
Ysaline Bonaventure (BEL): Rabat
Eugenie Bouchard (CAN): Auckland
Jennifer Brady (USA): Nottingham
Madison Brengle (USA): Nurnberg
Mihaela Buzarnescu (ROU): Hiroshima
Lauren Davis (USA): Washington
Martina Di Guiseppe (ITA): Bucharest
Zarina Diyas (KAZ): Washington
Sara Errani (ITA): Bogota
Cori Gauff (USA): Linz
Daria Gavrilova (AUS): Strasbourg
Xinyun Han (CHN): Lausanne
Polona Hercog (SLO): Lugano
Nao Hibino (JPN): Hiroshima
Priscilla Hon (AUS): Seoul
Katerzyna Kawa (POL): Jurmala
Marta Kostyuk (UKR): Strasbourg
Danka Kovinic (MNE): Tashkent
Barbora Krejcikova (CZE): Bucharest
Vera Lapko (BLR): Lugano
Antonia Lottner (GER): Luxembourg
Tatjana Maria (GER): Nottingham
Catherine McNally (USA): Washington
Monica Niculescu (ROU): Shenzhen
Maria Camila Osorio Serrano (COL): Bogota
Jessica Pegula (USA): Washington
Shuai Peng (CHN): Nanchang
Andrea Petkovic (GER): Linz
Arantxa Rus (NED): Palermo
Elena-Gabriela Ruse (ROU): Nottingham
Magdalena Rybarikova (SVK): Monterrey
Liudmila Samsonova (RUS): Palermo
Anna Karolina Schmiedlova (SVK): Hobart
Maria Sharapova (RUS): Shenzhen
Astra Sharma (AUS): Bogota
Iga Swiatek (POL): Lugano
Lesia Tsurenko (UKR): Brisbane
Sachia Vickery (USA): Monterrey
Stefanie Voegele (SUI): Lugano
Heather Watson (GBR): Tianjin
Katarina Zavatska (UKR): Tashkent
Lin Zhu (CHN): Nanchang

Countries

France (81): Monfils 10, Mladenovic 8, Simon 7, Tsonga 7, Chardy 6, Paire 6, Mannarino 5, Pouille 5, Cornet 4, Ferro 4, Herbert 4, Garcia 3, Gasquet 3, Humbert 3, Paquet 2, Parmentier 2, Mahut
United States (80): Kenin 7, Isner 6, Querrey 6, Anisimova 5, Fritz 5, Tiafoe 5, Keys 4, Opelka 4, Pera 4, Riske 4, S.Williams 4, V.Williams 4, Johnson 3, Stephens 3, Ahn 2, Collins 2, McDonald 2, Sandgren 2, Brady, Brengle, Davis, Gauff, Kudla, McNally, Pegula, Vickery
Spain (72): Bautista Agut 13, Nadal 11, Carreno Busta 8, Ramos-Vinolas 7, Munar 5, Carballes Baena 4, Verdasco 4, Andujar 3, Muguruza 3, Sorribes Tormo 3, Arruabarrena 2, Badosa 2, Granollers 2, Suarez Navarro 2, Davidovich Fokina, Garcia-Lopez, Lopez
Russia (66): Medvedev 12, Kudermetova 8, Alexandrova 7, Khachanov 7, Rublev 7, Pavlyuchenkova 5, Blinkova 3, Vikhlyantseva 3, Gasparyan 2, Kalinskaya 2, Kasatkina 2, Kuznetsova 2, Potapova 2, Zvonareva 2, Samsonova, Sharapova
Czechia (49): Ka.Pliskova 10, Kvitova 9, Muchova 6, Vondrousova 6, Strycova 5, Kr.Pliskova 4, Siniakova 3, Berdych 2, Bouzkova 2, Krejcikova, Vesely
Germany (44): A.Zverev 10, Kerber 8, Goerges 4, Struff 4, Siegemund 3, Friedsam 2, Kohlschreiber 2, Korpatsch 2, Stebe 2, Bachinger, Brown, Gojowcyzk, Lottner, Maria, Petkovic, M.Zverev
Australia (42): Barty 9, de Minaur 7, Thompson 5, Tomljanovic 5, Millman 4, Kyrgios 2, Stosur 2, Tomic 2, Ebden, Gavrilova, Kokkinakis, Hon, Popyrin, Sharma
Italy (40): Berrettini 9, Fognini 7, Seppi 4, Sonego 4, Cecchinato 3, Giorgi 3, Fabbiano 2, Paolini 2, Caruso, Di Guiseppe, Errani, Lorenzi, Sinner, Travaglia
Serbia (37): Djokovic 11, Krajinovic 6, Lajovic 5, Djere 4, Stojanovic 4, Kecmanovic 3, Tipsarevic 2, Milojevic, Troicki
Switzerland (36): Federer 11, Bencic 8, Wawrinka 8, Golubic 3, Teichmann 3, Bacsinszky, Laaksonen, Voegele
Argentina (30): G.Pella 9, Schwartzman 8, Delbonis 3, L.Mayer 3, del Potro 2, Londero 2, Bagnis, Cachin, Trungelliti
Japan (28): Nishikori 8, Osaka 8, Daniel 3, Nishioka 3, Doi 2, Uchiyama 2, Hibino, Sugita
Canada (27): Shapovalov 8, Andreescu 6, Auger-Aliassime 6, Raonic 6, Bouchard, Schnur
Belgium (26): Goffin 7, Mertens 6, Flipkens 5, van Uytvanck 4, Minnen 2, Bonaventure, Darcis
Croatia (26): Coric 8, Martic 7, Vekic 7, Cilic 3, Karlovic
Romania (22): Halep 8, Cirstea 4, Begu 3, Tig 2, Bara, Buzarnescu, Copil, Niculescu, Ruse
Ukraine (22): Svitolina 11, Yastremska 5, Kozlova 2, Kostyuk, Stakhovsky, Tsurenko, Zavatska
Greece (20): Tsitsipas 14, Sakkari 6
China (19): Y.Wang 6, Q.Wang 4, S.Zheng 4, S.Zhang 2, Han, Peng, Zhu
Kazakhstan (18): Rybakina 7, Putintseva 5, Kukushkin 3, Bublik 2, Diyas
Belarus (17): Sabalenka 7, Azarenka 4, Gerasimov 2, Sasnovich 2, Ivashka, Lapko
Great Britain (17): Konta 6, Evans 3, Norrie 3, Edmund 2, Murray 2, Watson
Netherlands (13): Bertens 12, Rus
Austria (11): Thiem 11
Poland (11): Linette 5, Hurkacz 4, Kawa, Swiatek
Chile (10): Garin 6, Jarry 4
Slovenia (10): Bedene 5, Zidansek 3, Gombos, Hercog
Latvia (8): Sevastova 4, Ostapenko 3, Gulbis
Slovakia (8): Kuzmova 5, Klizan, Rybarikova, Schmiedlova
Hungary (7): Fucsovics 5, Balazs 2
Taiwan (7): Hsieh 6, Jung
Georgia (6): Basilashvili 6
Uruguay (6): Cuevas 6
Norway (5): Ruud 5
Portugal (5): J.Sousa 4, Domingues
Bosnia and Herzegovina (4): Dzumhur 4
Bulgaria (4): Dimitrov 4
Moldova (4): Albot 4
Tunisia (4): Jabeur 2, Jaziri 2
Bolivia (3): Dellien 3
Estonia (3): Kontaveit 3
Puerto Rico (3): Puig 3
South Africa (3): Anderson 2, Harris
Sweden (3): Peterson 3
Brazil (2): Haddad Maia 2
Colombia (2): Galan, Osorio Serrano
Denmark (2): Wozniacki 2
South Korea (2): Chung, Kwon
Cyprus (1): Baghdatis
Lithuania (1): Berankis
Montenegro (1): Kovinic