Three titles in 2023
In 2023, Baez won 3 titles: the Cordoba Open, the Generali Open and the Winston-Salem Open.

TennisATPRight-handed
Sebastian Baez is a tennis player on the ATP Tour who reached a career-high ranking of No. 18 on June 24, 2024.
252 ATP Tour matches7 titles
Updated
Sebastian Baez was born on December 28, 2000, in Buenos Aires, Argentina. A right-hander with a two-handed backhand, he turned pro in 2018 and is coached by Sebastian Gutierrez. Baez reached a career-high ATP Tour ranking of No. 18 on June 24, 2024, and in 2025 won 1 title, the Rio Open.
Baez lost to Daniel Merida 6-4, 6-2 in Round 1 of the Rolex Paris Masters on Nov 2, 2026. A day earlier, Tomas Machac beat Baez 6-2, 6-4 in the Qualifying Final, after Baez had beaten Damir Dzumhur 7-6, 7-5 in Qualifying 1st Round on Oct 31, 2026.
Every ATP Tour, Grand Slam and Olympic main-draw match in our records, newest first. A walkover is listed but never counted in a record.
2026: 23-28
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Nov 2 | Paris Masters | Round 1 | Daniel Merida | L | 4-6, 2-6 | Hard |
| Nov 1 | Paris Masters | Qualifying Final | Tomas Machac | L | 2-6, 4-6 | Hard |
| Oct 31 | Paris Masters | Qualifying 1st Round | Damir Dzumhur | W | 7-6(4), 7-5 | Hard |
| Oct 24 | Swiss Indoors Basel | Qualifying 1st Round | Giovanni Mpetshi Perricard | L | 3-6, 6-3, 3-6 | Hard |
| Oct 20 | Grand Prix Auvergne-Rhone-Alpes | Round 1 | Pierre-Hugues Herbert | L | 3-6, 4-6 | Hard |
| Oct 10 | Shanghai Masters | Round 2 | Valentin Vacherot | L | 4-6, 6-7(5) | Hard |
| Oct 8 | Shanghai Masters | Round 1 | Marcos Giron | W | 1-6, 6-3, 6-4 | Hard |
| Oct 1 | China Open | Round 1 | Shang Juncheng | L | 7-5, 3-6, 5-7 | Hard |
| Sep 23 | Chengdu Open | Round 1 | Jenson Brooksby | L | 5-7, 5-7 | Hard |
| Aug 31 | US Open | Round 1 | Brandon Nakashima | L | 2-6, 1-6, 0-6 | Hard |
| Aug 26 | Winston-Salem Open | Round 3 | Juan Manuel Cerundolo | L | 2-6, 0-4 ret. (ret.) | Hard |
| Aug 25 | Winston-Salem Open | Round 2 | Hugo Grenier | W | 7-5, 7-6(2) | Hard |
| Aug 16 | Cincinnati Open | Round 2 | Learner Tien | L | 3-6, 6-7(4) | Hard |
| Aug 14 | Cincinnati Open | Round 1 | Grigor Dimitrov | W | 1-6, 6-3, 6-4 | Hard |
| Aug 5 | National Bank Open | Round 2 | Zizou Bergs | L | 6-3, 3-6, 2-6 | Hard |
| Aug 4 | National Bank Open | Round 1 | Mattia Bellucci | W | 7-5, 6-3 | Hard |
| Jul 23 | Generali Open | Quarterfinal | Yannick Hanfmann | L | 3-6, 1-6 | Clay |
| Jul 22 | Generali Open | Round 2 | Arthur Rinderknech | W | 7-6(6), 2-6, 6-4 | Clay |
| Jul 21 | Generali Open | Round 1 | Miomir Kecmanovic | W | 6-3, 3-6, 6-4 | Clay |
| Jul 17 | Nordea Open | Quarterfinal | Andrey Rublev | L | 1-6, 2-6 | Clay |
| Jul 16 | Nordea Open | Round 2 | Jesper de Jong | W | 6-4, 6-2 | Clay |
| Jul 14 | Nordea Open | Round 1 | Max Dahlin | W | 4-6, 6-4, 6-1 | Clay |
| Jun 29 | Wimbledon | Round 1 | Jan-Lennard Struff | L | 1-6, 6-7(4), 6-4, 6-2, 5-7 | Grass |
| May 26 | Roland Garros | Round 1 | Roman Andres Burruchaga | L | 6-2, 5-7, 2-6, 0-2 ret. (ret.) | Clay |
| May 18 | Gonet Geneva Open | Round 1 | Alex Michelsen | L | 5-7, 3-6 | Clay |
| May 8 | Italian Open | Round 2 | Alexander Bublik | L | 1-6, 2-6 | Clay |
| May 6 | Italian Open | Round 1 | Jenson Brooksby | W | 6-3, 7-6(8) | Clay |
| Apr 23 | Madrid Open | Round 1 | Vilius Gaubas | L | 5-7, 1-6 | Clay |
| Apr 14 | Barcelona Open | Round 1 | Tomas Machac | L | 6-2, 4-6, 1-6 | Clay |
| Apr 7 | Monte-Carlo Masters | Round 2 | Carlos Alcaraz | L | 1-6, 3-6 | Clay |
| Apr 6 | Monte-Carlo Masters | Round 1 | Stan Wawrinka | W | 7-5, 7-5 | Clay |
| Apr 3 | Tiriac Open | Round 2 | Titouan Droguet | L | 4-6, 4-6 | Clay |
| Mar 31 | Tiriac Open | Round 1 | Vilius Gaubas | W | 6-3, 6-1 | Clay |
| Mar 20 | Miami Open | Round 1 | Adam Walton | L | 2-6, 2-6 | Hard |
| Mar 9 | Indian Wells | Round 3 | Daniil Medvedev | L | 4-6, 0-6 | Hard |
| Mar 7 | Indian Wells | Round 2 | Jiri Lehecka | W | 6-4, 6-1 | Hard |
| Mar 5 | Indian Wells | Round 1 | Chun-Hsin Tseng | W | 6-3, 6-2 | Hard |
| Feb 28 | BCI Seguros Chile Open | Semifinal | Luciano Darderi | L | 4-6, 3-6 | Clay |
| Feb 27 | BCI Seguros Chile Open | Quarterfinal | Alejandro Tabilo | W | 7-6(2), 6-1 | Clay |
| Feb 26 | BCI Seguros Chile Open | Round 2 | Cristian Garin | W | 7-6(2), 1-6, 7-5 | Clay |
| Feb 17 | Rio Open | Round 1 | Jaime Faria | L | 5-7, 1-6 | Clay |
| Feb 14 | Argentina Open | Semifinal | Luciano Darderi | L | 6-7(2), 1-6 | Clay |
| Feb 13 | Argentina Open | Quarterfinal | Camilo Ugo Carabelli | W | 7-6(5), 6-2 | Clay |
| Feb 12 | Argentina Open | Round 2 | Ignacio Buse | W | 6-4, 6-3 | Clay |
| Jan 21 | Australian Open | Round 2 | Luciano Darderi | L | 3-6, 6-1, 4-6, 3-6 | Hard |
| Jan 19 | Australian Open | Round 1 | Giovanni Mpetshi Perricard | W | 6-4, 6-4, 3-6, 5-7, 6-3 | Hard |
| Jan 16 | ASB Classic | Final | Jakub Mensik | L | 3-6, 6-7(7) | Hard |
| Jan 15 | ASB Classic | Semifinal | Marcos Giron | W | 6-1, 6-4 | Hard |
| Jan 15 | ASB Classic | Quarterfinal | Ben Shelton | W | 7-5, 6-3 | Hard |
| Jan 13 | ASB Classic | Round 2 | Jenson Brooksby | W | 7-5, 6-0 | Hard |
| Jan 12 | ASB Classic | Round 1 | Emilio Nava | W | 4-6, 7-5, 6-3 | Hard |
2025: 17-24
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Oct 27 | Paris Masters | Round 1 | Cameron Norrie | L | 3-6, 4-6 | Hard |
| Oct 21 | Swiss Indoors Basel | Round 1 | Reilly Opelka | L | 3-6, 4-6 | Hard |
| Oct 14 | BNP Paribas Fortis European Open | Round 1 | Valentin Royer | L | 2-6, 3-6 | Hard |
| Oct 3 | Shanghai Masters | Round 2 | Holger Rune | L | 5-7, 4-6 | Hard |
| Oct 1 | Shanghai Masters | Round 1 | Zhang Zhizhen | W | 2-6, 6-3, 6-4 | Hard |
| Sep 25 | Japan Open | Round 1 | Carlos Alcaraz | L | 4-6, 2-6 | Hard |
| Aug 25 | US Open | Round 1 | Lloyd Harris | L | 3-6, 5-7, 4-6 | Hard |
| Aug 20 | Winston-Salem Open | Round 2 | Botic Van De Zandschulp | L | 6-0, 1-6, 4-6 | Hard |
| Aug 19 | Winston-Salem Open | Round 1 | Pablo Carreno Busta | W | 7-5, 6-2 | Hard |
| Aug 9 | Cincinnati Open | Round 2 | Gabriel Diallo | L | 5-7, 4-6 | Hard |
| Aug 7 | Cincinnati Open | Round 1 | David Goffin | W | 6-1, 6-3 | Hard |
| Jul 23 | Generali Open | Round 2 | Yannick Hanfmann | L | 7-5, 3-6, 5-7 | Clay |
| Jul 18 | Nordea Open | Quarterfinal | Luciano Darderi | L | 0-6, 2-6 | Clay |
| Jul 16 | Nordea Open | Round 2 | Nicolai Budkov Kjaer | W | 3-6, 6-2, 7-5 | Clay |
| Jul 1 | Wimbledon | Round 1 | Jack Draper | L | 2-6, 2-6, 1-2 ret. (ret.) | Grass |
| May 26 | Roland Garros | Round 1 | Miomir Kecmanovic | L | 7-6(3), 7-6(4), 4-6, 2-6, 2-6 | Clay |
| May 20 | Bitpanda Hamburg Open | Round 1 | Camilo Ugo Carabelli | L | 3-6, 6-2, 4-6 | Clay |
| May 9 | Italian Open | Round 2 | Vit Kopriva | L | 6-3, 4-6, 4-6 | Clay |
| Apr 26 | Madrid Open | Round 2 | Damir Dzumhur | L | 6-1, 1-6, 2-6 | Clay |
| Apr 16 | Barcelona Open | Round 2 | Holger Rune | L | 6-4, 1-6, 2-6 | Clay |
| Apr 15 | Barcelona Open | Round 1 | Damir Dzumhur | W | 6-1, 7-5 | Clay |
| Apr 8 | Monte-Carlo Masters | Round 1 | Tomas Machac | L | 6-3, 3-6, 2-6 | Clay |
| Apr 6 | Tiriac Open | Final | Flavio Cobolli | L | 4-6, 4-6 | Clay |
| Apr 5 | Tiriac Open | Semifinal | Marton Fucsovics | W | 6-2, 6-2 | Clay |
| Apr 4 | Tiriac Open | Quarterfinal | Francisco Comesana | W | 7-6(5), 2-6, 6-1 | Clay |
| Apr 3 | Tiriac Open | Round 2 | Gabriel Diallo | W | 7-6(5), 2-6, 6-2 | Clay |
| Mar 19 | Miami Open | Round 1 | Alexander Bublik | L | 3-6, 4-6 | Hard |
| Mar 6 | Indian Wells | Round 1 | Matteo Gigante | L | 6-3, 1-6, 4-6 | Hard |
| Mar 2 | BCI Seguros Chile Open | Final | Laslo Djere | L | 4-6, 6-3, 5-7 | Clay |
| Mar 1 | BCI Seguros Chile Open | Semifinal | Camilo Ugo Carabelli | W | 6-1, 3-6, 6-2 | Clay |
| Feb 28 | BCI Seguros Chile Open | Quarterfinal | Damir Dzumhur | W | 6-4, 6-4 | Clay |
| Feb 27 | BCI Seguros Chile Open | Round 2 | Francisco Comesana | W | 6-3, 5-7, 7-6(5) | Clay |
| Feb 23 | Rio Open | Final | Alexandre Muller | W | 6-2, 6-3 | Clay |
| Feb 22 | Rio Open | Semifinal | Camilo Ugo Carabelli | W | 3-6, 6-1, 6-1 | Clay |
| Feb 21 | Rio Open | Quarterfinal | Chun-Hsin Tseng | W | 6-4, 6-1 | Clay |
| Feb 19 | Rio Open | Round 2 | Mariano Navone | W | 6-4, 1-6, 6-3 | Clay |
| Feb 18 | Rio Open | Round 1 | Roman Andres Burruchaga | W | 6-3, 7-5 | Clay |
| Feb 12 | Argentina Open | Round 2 | Thiago Seyboth Wild | L | 3-6, 4-6 | Clay |
| Feb 11 | Argentina Open | Round 1 | Camilo Ugo Carabelli | W | 6-4, 6-4 | Clay |
| Jan 13 | Australian Open | Round 1 | Arthur Cazaux | L | 3-6, 7-5, 6-3, 0-6, 3-6 | Hard |
| Jan 7 | ASB Classic | Round 2 | Facundo Diaz Acosta | L | 4-6, 6-7(1) | Hard |
2024: 30-26
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Oct 28 | Paris Masters | Round 1 | Miomir Kecmanovic | L | 4-6, 7-6(6), 5-7 | Hard |
| Oct 23 | Swiss Indoors Basel | Round 1 | Felix Auger-Aliassime | L | 5-7, 1-6 | Hard |
| Oct 17 | BNP Paribas Fortis European Open | Round 2 | Zizou Bergs | L | 3-6, 4-6 | Hard |
| Oct 4 | Shanghai Masters | Round 2 | Gael Monfils | L | 3-6, 6-4, 4-6 | Hard |
| Aug 28 | US Open | Round 2 | Tallon Griekspoor | L | 1-6, 0-2 ret. (ret.) | Hard |
| Aug 26 | US Open | Round 1 | Luciano Darderi | W | 6-4, 6-7(3), 6-0, 7-6(4) | Hard |
| Aug 20 | Winston-Salem Open | Round 1 | Borna Coric | L | 3-6, 4-6 | Hard |
| Aug 14 | Cincinnati Open | Round 2 | Jordan Thompson | L | 2-6, 4-6 | Hard |
| Aug 13 | Cincinnati Open | Round 1 | Marcos Giron | W | 6-4, 5-7, 7-6(6) | Hard |
| Jul 31 | Olympics | Round 3 | Stefanos Tsitsipas | L | 5-7, 1-6 | Clay |
| Jul 29 | Olympics | Round 2 | Benjamin Hassan | W | 6-2, 3-6, 7-6(3) | Clay |
| Jul 28 | Olympics | Round 1 | Thiago Monteiro | W | 6-4, 6-3 | Clay |
| Jul 25 | Generali Open | Quarterfinal | Hugo Gaston | L | 5-7, 7-5, 6-7(6) | Clay |
| Jul 24 | Generali Open | Round 2 | Thiago Agustin Tirante | W | 6-3, 6-3 | Clay |
| Jul 20 | Bitpanda Hamburg Open | Semifinal | Arthur Fils | L | 2-6, 2-6 | Clay |
| Jul 19 | Bitpanda Hamburg Open | Quarterfinal | Luciano Darderi | W | 2-6, 6-4, 6-4 | Clay |
| Jul 17 | Bitpanda Hamburg Open | Round 2 | Dusan Lajovic | W | 4-6, 7-5, 6-2 | Clay |
| Jul 16 | Bitpanda Hamburg Open | Round 1 | Dominik Koepfer | W | 6-2, 6-3 | Clay |
| Jul 1 | Wimbledon | Round 1 | Brandon Nakashima | L | 2-6, 3-6, 4-6 | Grass |
| Jun 26 | Lexus Eastbourne Open | Round 2 | Miomir Kecmanovic | L | 3-6, 2-6 | Grass |
| Jun 18 | Queen's Club | Round 1 | Tommy Paul | L | 4-6, 4-6 | Grass |
| May 30 | Roland Garros | Round 2 | Sebastian Ofner | L | 6-3, 6-3, 4-6, 5-7, 6-7(5) | Clay |
| May 27 | Roland Garros | Round 1 | Gustavo Heide | W | 4-6, 6-3, 6-1, 4-6, 6-3 | Clay |
| May 23 | Gonet Geneva Open | Quarterfinal | Casper Ruud | L | 3-6, 6-3, 4-6 | Clay |
| May 22 | Gonet Geneva Open | Round 2 | Roberto Carballes Baena | W | 6-3, 6-0 | Clay |
| May 19 | Gonet Geneva Open | Round 1 | Sumit Nagal | W | 7-6(7), 6-3, 6-3 | Clay |
| May 14 | Italian Open | Round 4 | Hubert Hurkacz | L | 7-5, 6-7(4), 4-6 | Clay |
| May 13 | Italian Open | Round 3 | Holger Rune | W | 2-6, 6-2, 6-3 | Clay |
| May 11 | Italian Open | Round 2 | Dusan Lajovic | W | 7-6(3), 7-6(6) | Clay |
| Apr 28 | Madrid Open | Round 3 | Taylor Fritz | L | 2-6, 3-6 | Clay |
| Apr 26 | Madrid Open | Round 2 | Luca Van Assche | W | 6-4, 6-7(2), 6-3 | Clay |
| Apr 16 | Barcelona Open | Round 2 | Matteo Arnaldi | L | 7-5, 6-7(8), 2-6 | Clay |
| Apr 7 | Monte-Carlo Masters | Round 1 | Jan-Lennard Struff | L | 6-1, 6-7(3), 2-6 | Clay |
| Mar 23 | Miami Open | Round 2 | Dominik Koepfer | L | 3-6, 2-6 | Hard |
| Mar 11 | Indian Wells | Round 3 | Taylor Fritz | L | 2-6, 2-6 | Hard |
| Mar 9 | Indian Wells | Round 2 | Fabio Fognini | W | 7-5, 6-3 | Hard |
| Mar 3 | BCI Seguros Chile Open | Final | Alejandro Tabilo | W | 3-6, 6-0, 6-4 | Clay |
| Mar 2 | BCI Seguros Chile Open | Semifinal | Pedro Martinez | W | 6-4, 6-2 | Clay |
| Mar 1 | BCI Seguros Chile Open | Quarterfinal | Jaume Munar | W | 6-4, 6-4 | Clay |
| Feb 29 | BCI Seguros Chile Open | Round 2 | Juan Pablo Varillas | W | 4-6, 6-4, 6-2 | Clay |
| Feb 25 | Rio Open | Final | Mariano Navone | W | 6-2, 6-1 | Clay |
| Feb 24 | Rio Open | Semifinal | Francisco Cerundolo | W | 7-5, 6-0 | Clay |
| Feb 23 | Rio Open | Quarterfinal | Thiago Monteiro | W | 6-4, 1-6, 6-2 | Clay |
| Feb 22 | Rio Open | Round 2 | Facundo Diaz Acosta | W | 7-6(1), 6-3 | Clay |
| Feb 20 | Rio Open | Round 1 | Corentin Moutet | W | 6-4, 6-3 | Clay |
| Feb 16 | Argentina Open | Quarterfinal | Federico Coria | L | 1-6, 4-6 | Clay |
| Feb 15 | Argentina Open | Round 2 | Luciano Darderi | W | 6-4, 7-5 | Clay |
| Feb 13 | Argentina Open | Round 1 | Bernabe Zapata Miralles | W | 6-3, 6-3 | Clay |
| Feb 10 | Cordoba Open | Semifinal | Luciano Darderi | L | 1-6, 6-3, 3-6 | Clay |
| Feb 9 | Cordoba Open | Quarterfinal | Facundo Diaz Acosta | W | 6-3, 6-1 | Clay |
| Feb 9 | Cordoba Open | Round 2 | Hugo Dellien | W | 4-6, 6-3, 6-4 | Clay |
| Jan 18 | Australian Open | Round 3 | Jannik Sinner | L | 0-6, 1-6, 3-6 | Hard |
| Jan 16 | Australian Open | Round 2 | Daniel Elahi Galan | W | 7-5, 2-6, 6-2, 6-4 | Hard |
| Jan 14 | Australian Open | Round 1 | J.J. Wolf | W | 3-6, 6-2, 6-3, 3-0 ret. (ret.) | Hard |
| Jan 8 | Adelaide International | Round 1 | Jack Draper | L | 1-6, 3-6 | Hard |
| Jan 2 | Brisbane International | Round 1 | Lukas Klein | L | 6-4, 3-6, 4-6 | Hard |
2023: 30-26
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Nov 8 | Sofia Open | Round 2 | Pavel Kotov | L | 6-3, 6-7(4), 0-0 ret. (ret.) | Hard |
| Oct 30 | Paris Masters | Round 1 | Taylor Fritz | L | 1-6, 4-6 | Hard |
| Oct 26 | Swiss Indoors Basel | Round 2 | Holger Rune | L | 6-7(2), 1-6 | Hard |
| Oct 23 | Swiss Indoors Basel | Round 1 | Christopher O'Connell | W | 6-7(3), 6-4, 6-3 | Hard |
| Oct 17 | Bybit Stockholm Open | Round 1 | J.J. Wolf | L | 6-7(5), 2-6 | Hard |
| Oct 8 | Shanghai Masters | Round 3 | Jannik Sinner | L | 6-3, 3-6, 2-6 | Hard |
| Oct 6 | Shanghai Masters | Round 2 | Dane Sweeny | W | 6-2, 6-4 | Hard |
| Sep 29 | Almaty Open | Round 2 | Jurij Rodionov | L | 2-6, 4-6 | Hard |
| Sep 2 | US Open | Round 3 | Daniil Medvedev | L | 2-6, 2-6, 6-7(6) | Hard |
| Aug 31 | US Open | Round 2 | Felipe Meligeni Alves | W | 6-7(7), 6-4, 6-4, 0-0 ret. (ret.) | Hard |
| Aug 29 | US Open | Round 1 | Borna Coric | W | 7-5, 7-5, 6-1 | Hard |
| Aug 26 | Winston-Salem Open | Final | Jiri Lehecka | W | 6-4, 6-3 | Hard |
| Aug 25 | Winston-Salem Open | Semifinal | Borna Coric | W | 6-3, 6-7(4), 7-6(2) | Hard |
| Aug 24 | Winston-Salem Open | Quarterfinal | Laslo Djere | W | 6-3, 6-0 | Hard |
| Aug 23 | Winston-Salem Open | Round 3 | Aleksandar Vukic | W | 6-4, 4-6, 6-4 | Hard |
| Aug 21 | Winston-Salem Open | Round 2 | Daniel Elahi Galan | W | 3-6, 6-4, 6-4 | Hard |
| Aug 5 | Generali Open | Final | Dominic Thiem | W | 6-3, 6-1 | Clay |
| Aug 4 | Generali Open | Semifinal | Tomas Martin Etcheverry | W | 7-6(5), 3-6, 6-4 | Clay |
| Aug 3 | Generali Open | Quarterfinal | Alex Molcan | W | 6-4, 6-3 | Clay |
| Aug 2 | Generali Open | Round 2 | Roberto Carballes Baena | W | 6-1, 6-2 | Clay |
| Jul 31 | Generali Open | Round 1 | Hamad Medjedovic | W | 6-4, 6-2 | Clay |
| Jul 26 | Bitpanda Hamburg Open | Round 1 | Casper Ruud | L | 3-6, 6-1, 3-6 | Clay |
| Jul 18 | Nordea Open | Round 1 | Federico Coria | L | 4-6, 6-4, 6-7(5) | Clay |
| Jul 3 | Wimbledon | Round 1 | Tomas Barrios Vera | L | 6-7(7), 6-3, 3-6, 6-7(2) | Grass |
| Jun 28 | Lexus Eastbourne Open | Round 2 | Tommy Paul | L | 1-6, 6-7(7) | Grass |
| Jun 26 | Lexus Eastbourne Open | Round 1 | Nuno Borges | W | 6-3, 6-4 | Grass |
| May 30 | Roland Garros | Round 1 | Gael Monfils | L | 6-3, 3-6, 5-7, 6-1, 5-7 | Clay |
| May 25 | Grand Prix Auvergne-Rhone-Alpes | Quarterfinal | Cameron Norrie | L | 2-6, 6-2, 1-6 | Clay |
| May 24 | Grand Prix Auvergne-Rhone-Alpes | Round 2 | Pedro Cachin | W | 3-6, 7-5, 6-2 | Clay |
| May 23 | Grand Prix Auvergne-Rhone-Alpes | Round 1 | Marton Fucsovics | W | 6-4, 7-6(5) | Clay |
| May 12 | Italian Open | Round 2 | Aleksandr Shevchenko | L | 3-6, 4-6 | Clay |
| May 10 | Italian Open | Round 1 | Juan Pablo Varillas | W | 7-5, 6-3 | Clay |
| May 1 | Madrid Open | Round 3 | Stefanos Tsitsipas | L | 5-7, 6-3, 3-6 | Clay |
| Apr 29 | Madrid Open | Round 2 | Marcos Giron | W | 3-6, 6-3, 6-4 | Clay |
| Apr 18 | BMW Open by Bitpanda | Round 1 | Oscar Otte | L | 3-6, 5-7 | Clay |
| Apr 10 | Monte-Carlo Masters | Round 1 | Jack Draper | L | 3-6, 5-7 | Clay |
| Apr 7 | Millennium Estoril Open | Quarterfinal | Casper Ruud | L | 3-6, 0-6 | Clay |
| Apr 5 | Millennium Estoril Open | Round 2 | Pedro Cachin | W | 6-4, 7-6(2) | Clay |
| Apr 3 | Millennium Estoril Open | Round 1 | Radu Albot | W | 7-5, 7-6(3) | Clay |
| Mar 25 | Miami Open | Round 2 | Cristian Garin | L | 6-7(2), 3-6 | Hard |
| Mar 13 | Indian Wells | Round 3 | Taylor Fritz | L | 1-6, 2-6 | Hard |
| Mar 11 | Indian Wells | Round 2 | Rinky Hijikata | W | 6-3, 6-1 | Hard |
| Mar 4 | BCI Seguros Chile Open | Semifinal | Tomas Martin Etcheverry | L | 5-7, 3-6 | Clay |
| Mar 3 | BCI Seguros Chile Open | Quarterfinal | Laslo Djere | W | 7-6(4), 6-4 | Clay |
| Mar 2 | BCI Seguros Chile Open | Round 2 | Cristian Garin | W | 6-4, 6-3 | Clay |
| Feb 24 | Rio Open | Quarterfinal | Nicolas Jarry | L | 3-6, 6-7(3) | Clay |
| Feb 23 | Rio Open | Round 2 | Juan Pablo Varillas | W | 7-5, 7-6(6) | Clay |
| Feb 22 | Rio Open | Round 1 | Thomaz Bellucci | W | 6-3, 6-2 | Clay |
| Feb 14 | Argentina Open | Round 1 | Dusan Lajovic | L | 6-3, 6-7(5), 3-6 | Clay |
| Feb 12 | Cordoba Open | Final | Federico Coria | W | 6-1, 3-6, 6-3 | Clay |
| Feb 11 | Cordoba Open | Semifinal | Hugo Dellien | W | 6-4, 6-4 | Clay |
| Feb 10 | Cordoba Open | Quarterfinal | Tomas Barrios Vera | W | 6-1, 3-6, 6-1 | Clay |
| Feb 8 | Cordoba Open | Round 2 | Luciano Darderi | W | 6-3, 6-4 | Clay |
| Jan 15 | Australian Open | Round 1 | Jason Kubler | L | 4-6, 4-6, 4-6 | Hard |
| Jan 10 | ASB Classic | Round 1 | Ben Shelton | L | 6-7(1), 1-6 | Hard |
| Jan 4 | Tata Open Maharashtra | Round 2 | Pedro Martinez | L | 6-3, 1-6, 3-6 | Hard |
2022: 31-27
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Oct 31 | Paris Masters | Round 1 | Karen Khachanov | L | 1-6, 1-6 | Hard |
| Oct 25 | Swiss Indoors Basel | Round 1 | Pablo Carreno Busta | L | 2-6, 1-6 | Hard |
| Oct 20 | Tennis Napoli Cup | Round 2 | Zhang Zhizhen | L | 6-7(5), 6-7(11) | Hard |
| Oct 19 | Tennis Napoli Cup | Round 1 | Lorenzo Sonego | W | 7-5, 7-6(3) | Hard |
| Oct 10 | Watergen Gijon Open | Round 1 | Constant Lestienne | L | 6-7(5), 4-4 ret. (ret.) | Hard |
| Aug 30 | US Open | Round 1 | Carlos Alcaraz | L | 5-7, 5-7, 0-2 ret. (ret.) | Hard |
| Aug 16 | Cincinnati Open | Round 1 | Taylor Fritz | L | 1-6, 1-6 | Hard |
| Aug 9 | National Bank Open | Round 1 | Nick Kyrgios | L | 4-6, 4-6 | Hard |
| Aug 3 | Mubadala DC Open | Round 2 | Sebastian Korda | L | 1-6, 4-6 | Hard |
| Jul 28 | Croatia Open | Round 2 | Franco Agamenone | L | 6-3, 1-6, 5-7 | Clay |
| Jul 19 | Bitpanda Hamburg Open | Round 1 | Filip Krajinovic | L | 1-6, 6-4, 6-7(6) | Clay |
| Jul 17 | Nordea Open | Final | Francisco Cerundolo | L | 6-7(4), 2-6 | Clay |
| Jul 16 | Nordea Open | Semifinal | Andrey Rublev | W | 6-2, 6-4 | Clay |
| Jul 15 | Nordea Open | Quarterfinal | Dominic Thiem | W | 6-2, 6-7(5), 6-4 | Clay |
| Jul 14 | Nordea Open | Round 2 | Alejandro Davidovich Fokina | W | 6-2, 6-3 | Clay |
| Jul 12 | Nordea Open | Round 1 | Fabio Fognini | W | 6-3, 6-4 | Clay |
| Jun 29 | Wimbledon | Round 2 | David Goffin | L | 1-6, 2-6, 4-6 | Grass |
| Jun 28 | Wimbledon | Round 1 | Taro Daniel | W | 6-4, 6-4, 7-5 | Grass |
| Jun 22 | Vanda Pharmaceuticals Mallorca Championships | Round 2 | Daniel Altmaier | L | 2-6, 6-2, 4-6 | Grass |
| Jun 21 | Vanda Pharmaceuticals Mallorca Championships | Round 1 | Jordan Thompson | W | 6-3, 6-4 | Grass |
| May 25 | Roland Garros | Round 2 | Alexander Zverev | L | 6-2, 6-4, 1-6, 2-6, 5-7 | Clay |
| May 23 | Roland Garros | Round 1 | Dusan Lajovic | W | 6-3, 3-6, 6-4, 6-3 | Clay |
| May 19 | Grand Prix Auvergne-Rhone-Alpes | Quarterfinal | Cameron Norrie | L | 4-6, 6-4, 5-7 | Clay |
| May 17 | Grand Prix Auvergne-Rhone-Alpes | Round 2 | Oscar Otte | W | 5-7, 6-4, 6-2 | Clay |
| May 16 | Grand Prix Auvergne-Rhone-Alpes | Round 1 | Tomas Martin Etcheverry | W | 6-2, 6-1 | Clay |
| May 11 | Italian Open | Round 2 | Alexander Zverev | L | 6-7(6), 3-6 | Clay |
| May 10 | Italian Open | Round 1 | Tallon Griekspoor | W | 6-3, 6-7(7), 6-2 | Clay |
| May 8 | Italian Open | Qualifying Final | Emil Ruusuvuori | W | 6-7(3), 6-4, 7-5 | Clay |
| May 7 | Italian Open | Qualifying 1st Round | SoonWoo Kwon | W | 6-4, 6-4 | Clay |
| May 1 | Millennium Estoril Open | Final | Frances Tiafoe | W | 6-3, 6-2 | Clay |
| Apr 30 | Millennium Estoril Open | Semifinal | Albert Ramos-Vinolas | W | 6-3, 6-7(7), 6-0 | Clay |
| Apr 29 | Millennium Estoril Open | Quarterfinal | Richard Gasquet | W | 3-6, 6-1, 6-4 | Clay |
| Apr 28 | Millennium Estoril Open | Round 2 | Marin Cilic | W | 1-6, 6-1, 6-4 | Clay |
| Apr 26 | Millennium Estoril Open | Round 1 | Joao Sousa | W | 6-1, 6-3 | Clay |
| Apr 18 | Barcelona Open | Round 1 | Lorenzo Musetti | L | 5-7, 5-7 | Clay |
| Apr 11 | Monte-Carlo Masters | Round 1 | Pablo Carreno Busta | L | 4-6, 6-4, 2-6 | Clay |
| Apr 10 | Monte-Carlo Masters | Qualifying Final | Kamil Majchrzak | W | 6-1, 4-6, 6-1 | Clay |
| Apr 9 | Monte-Carlo Masters | Qualifying 1st Round | Marco Cecchinato | W | 6-7(4), 6-1, 7-6(6) | Clay |
| Mar 24 | Miami Open | Round 1 | Kamil Majchrzak | L | 4-6, 3-6 | Hard |
| Mar 10 | Indian Wells | Round 1 | Nick Kyrgios | L | 4-6, 0-6 | Hard |
| Feb 27 | BCI Seguros Chile Open | Final | Pedro Martinez | L | 6-4, 4-6, 4-6 | Clay |
| Feb 26 | BCI Seguros Chile Open | Semifinal | Albert Ramos-Vinolas | W | 6-4, 4-6, 6-2 | Clay |
| Feb 25 | BCI Seguros Chile Open | Quarterfinal | Thiago Monteiro | W | 7-5, 3-6, 6-4 | Clay |
| Feb 23 | BCI Seguros Chile Open | Round 2 | Juan Ignacio Londero | W | 6-3, 6-3 | Clay |
| Feb 22 | BCI Seguros Chile Open | Round 1 | Juan Pablo Varillas | W | 6-4, 6-4 | Clay |
| Feb 15 | Rio Open | Round 1 | Thiago Monteiro | L | 6-1, 4-6, 4-6 | Clay |
| Feb 13 | Rio Open | Qualifying Final | Yannick Hanfmann | W | 2-6, 7-6(2), 7-6(2) | Clay |
| Feb 12 | Rio Open | Qualifying 1st Round | Nikola Milojevic | W | 6-7(3), 6-3, 6-4 | Clay |
| Feb 8 | Argentina Open | Round 2 | Lorenzo Sonego | L | 3-6, 3-6 | Clay |
| Feb 8 | Argentina Open | Round 1 | Holger Rune | W | 7-6(4), 6-3 | Clay |
| Feb 4 | Cordoba Open | Quarterfinal | Alejandro Tabilo | L | 1-6, 6-7(4) | Clay |
| Feb 3 | Cordoba Open | Round 2 | Cristian Garin | W | 4-6, 6-1, 6-1 | Clay |
| Feb 1 | Cordoba Open | Round 1 | Fernando Verdasco | W | 7-6(6), 7-5 | Clay |
| Jan 19 | Australian Open | Round 2 | Stefanos Tsitsipas | L | 6-7(1), 7-6(5), 3-6, 4-6 | Hard |
| Jan 18 | Australian Open | Round 1 | Albert Ramos-Vinolas | W | 6-4, 4-6, 6-3, 1-6, 6-2 | Hard |
| Jan 11 | Sydney Tennis Classic | Round 2 | Lorenzo Sonego | L | 2-6, 3-6 | Hard |
| Jan 10 | Sydney Tennis Classic | Round 1 | Christopher O'Connell | W | 6-2, 1-6, 7-6(4) | Hard |
| Jan 4 | Melbourne Summer Set | Round 1 | Emil Ruusuvuori | L | 6-7(2), 1-6 | Hard |
2021: 1-1
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Jul 15 | Hamburg European Open | Round 2 | Nikoloz Basilashvili | W/O | Walkover | Clay |
| Jul 12 | Hamburg European Open | Round 1 | Corentin Moutet | W | 6-1, 6-2 | Clay |
| Mar 9 | Chile Dove Men+Care Open | Round 1 | Holger Rune | L | 3-6, 2-6 | Clay |
Every graded call Agatha sealed on his matches since Oct 1, 2026, newest first. Each is 1 unit at its sealed price; the number opens its receipt.
| Date | Match | Call | Price | Result | Units | Receipt |
|---|---|---|---|---|---|---|
| Nov 1 | vs Tomas Machac | PREDTomas Machac to win | -559 | WON | +0.18u | #2366 |
| Oct 31 | vs Damir Dzumhur | LEANSebastian Baez to win | +168 | WON | +1.68u | #2231 |
| Oct 24 | vs Giovanni Mpetshi Perricard | LEANSebastian Baez to win | +123 | LOST | -1.00u | #1638 |
| Oct 20 | vs Pierre-Hugues Herbert | LEANSebastian Baez to win | +130 | LOST | -1.00u | #1420 |
| Oct 10 | vs Valentin Vacherot | PREDValentin Vacherot to win | -325 | WON | +0.31u | #653 |
| Oct 7 | vs Marcos Giron | PREDMarcos Giron to win | +110 | LOST | -1.00u | #520 |
In 2023, Baez won 3 titles: the Cordoba Open, the Generali Open and the Winston-Salem Open.
In 2024, Baez won 2 titles, the Rio Open and the BCI Seguros Chile Open.
Mar 9, 2021: lost to Holger Rune 3-6, 2-6Chile Dove Men+Care Open, on clay
Nov 2, 2026: lost to Daniel Merida 4-6, 2-6Paris Masters, Round 1, on hard court
Challenger: 11 singles finals, 7 won. ITF: 8 singles finals, 5 won; 3 doubles finals, 1 won. From 2018 to 2026.
The players he has met most in our records, with the head-to-head.
Last: Feb 28, 2026, BCI Seguros Chile Open Semifinal, lost
Last: Oct 3, 2025, Shanghai Masters Round 2, lost
Last: Feb 13, 2026, Argentina Open Quarterfinal, won
Last: Apr 28, 2024, Madrid Open Round 3, lost
Last: Feb 26, 2026, BCI Seguros Chile Open Round 2, won
Last: Oct 31, 2026, Paris Masters Qualifying 1st Round, won
Results and schedules come from Agatha's own records of the ATP Tour. The ATP ranking is ESPN's, as of Nov 5, 2026.
Updated Nov 11, 2026, 7:24 AM ET. Results and form refresh after every match; biography facts are checked weekly.