2021: ATP and top 150 debuts, maiden Challenger title Etcheverry made his ATP main draw debut at the
2021 Delray Beach Open and won his first ATP match at the
2021 Córdoba Open defeating
Andrej Martin. Etcheverry won his maiden Challenger title in Perugia, Italy, defeating top seed
Salvatore Caruso in the semifinal, for his maiden top 100 win, and
Vitaliy Sachko in the final, rising to a new career-high ranking of World No. 166 on 19 July 2021. He made his top 150 debut in singles at World No. 148 on 2 August 2021 after winning the Challenger title in Trieste, Italy. A week later he made his third Challenger final in Cordenons, Italy for 2021, where he lost to compatriot
Francisco Cerúndolo.
2022: Grand Slam and top 100 debuts Etcheverry made his Grand Slam main draw debut at the
2022 Australian Open after defeating
Kimmer Coppejans,
Jason Kubler, and
Flavio Cobolli in qualifications. He lost to 19th seed
Pablo Carreño Busta in the first round. Etcheverry reached the top 100 at world No. 95 on 11 April 2022. As a result, he made his Grand Slam debut as a direct entry at
Roland Garros,
Wimbledon and at the
US Open.
2023: Major quarterfinal, Masters debut, Argentine No. 2, top 30 Etcheverry recorded his first Major win at the
2023 Australian Open defeating
Grégoire Barrère. At the
2023 Argentina Open, he reached his first ATP quarterfinal after defeating
Hugo Dellien and
Roberto Carballés Baena. In
Rio, he lost to seventh seed
Albert Ramos Viñolas. At the
2023 Chile Open he defeated
Fabio Fognini in the first round. Next he defeated second seed
Francisco Cerúndolo to reach his second quarterfinal for the biggest win of his career. He reached his first ATP semifinal defeating
Dušan Lajović and then defeated third seed
Sebastián Báez to reach his first-ever final. As a result, he moved to a new career high in the top 65 in the rankings. He lost in the final in three sets to home favorite
Nicolás Jarry. Etcheverry made his Masters 1000 debut at
Indian Wells as a direct entry where he lost to
Andy Murray. In
Miami he recorded his first Masters win over qualifier
Pavel Kotov. He reached his second final of the season at the
U.S. Men's Clay Court Championships, having to play four matches in two days due to rain, defeating qualifier
Yannick Hanfmann in straight sets in the semifinal. He lost to top seed
Frances Tiafoe in the final. As a result, he moved to a new career high in the top 60 at world No. 59 on 10 April 2023. In
Rome he lost to world No. 1
Novak Djokovic in the second round. He reached the final at the Challenger 175, the
2023 BNP Paribas Primrose Bordeaux. He lost to
Ugo Humbert in the final but still made his top 50 debut on 22 May 2023. At the
2023 French Open he reached the quarterfinals of a Major for the first time defeating
Jack Draper by retirement, 18th seed
Alex de Minaur, 15th seed
Borna Ćorić, and 27th seed
Yoshihito Nishioka without dropping a set. As a result, he moved to the top 35 in the rankings at world No. 32 on 12 June 2023 becoming the Argentine No. 2 player and the top 30 a week later. He recorded his maiden win at the
2023 Wimbledon Championships defeating
Bernabé Zapata Miralles after being two sets to love down in a 4 and 1/2 hours match over two days after play was suspended due to darkness. He lost to
Stan Wawrinka in the second round. He also won his first round match at the
US Open against first time Major qualifier
Otto Virtanen in a five sets match lasting also close to 4 and 1/2 hours. At the
2023 Zhuhai Championships he reached the quarterfinals but lost to fourth seed
Sebastian Korda. On his debut at the
2023 Rolex Shanghai Masters he lost on the second round (having received a bye in the first round) to
Zhizhen Zhang. At the
2023 Swiss Indoors he reached again the quarterfinals taking his revenge on eight seed Sebastian Korda and
Andy Murray. He lost to top seed
Holger Rune after double faulting on match point.
2024: Third ATP final At the
2024 ATP Lyon Open where he reached his third final, Etcheverry lost to wildcard
Giovanni Mpetshi Perricard.
2025: Toronto third round Etcheverry started his season by representing Argentina at the
United Cup. Argentina was in Group F alongside Australia and Great Britain. Against Australia, he lost to
Alex de Minaur in singles. In mixed doubles, he and comptriot
María Lourdes Carlé stunned
Matthew Ebden/
Ellen Perez to win the tie over Australia 2-1. Against Great Britain, he beat
Billy Harris; however, in mixed doubles, he and María Lourdes Carlé lost to
Katie Boulter/
Charles Broom. Argentina lost the tie to Great Britain 2-1. Seeded 8th at the
Adelaide International, he was defeated in the second round by Australian wildcard,
Thanasi Kokkinakis, in a tight three-set match. At the
Australian Open, he reached the second round where he lost to
Marcos Giron in five sets. Etcheverry reached the third round at the Masters 1000, the
2025 National Bank Open in Toronto, but lost to compatriot
Francisco Cerundolo.
2026: ATP 500 title, Three Masters rounds of 16, Latin American No. 1 At the ATP 500, the
2026 Rio Open, Etcheverry defeated
Alejandro Tabilo in the final to win his maiden ATP Tour title. At the
2026 Miami Open, he reached the fourth round of a Masters 1000 for the first time in his career with wins over
Zizou Bergs and
Rafael Jodar. Etcheverry also reached the last 16 at the
2026 Monte-Carlo Masters. Following a second consecutive round of 16 showing for the season, at the
2026 Mutua Madrid Open, Etcheverry reached a career high ranking of No. 26 and became the South American No. 1 on 4 May 2026. ==Performance Timeline==