Sebastian Baez | Bio | ATP Tour

Personal
Career

Enjoysmusic, watching movies,playing video games, travelling the world and spending time with friends and family.
Served as a hitting partner at 2018 Nitto ATP Finals in London and says that he learned a lot from the experience.
Was mentored by countryman and former World No. 3 Juan Martin del Potro.
Considers his coach, Sebastian Gutierrez, to be a father figure.
Began working with Gutierrez as a teenager in 2015 and says: "In tennis,it’s difficult to find a good person and a great professional as a coach. I am very proud to have hired him and to have him in my life. I hope to have more time with him and, why not, finish my career with him."
Stopped drinking Coca-Cola, eating ice cream and stringing his own racquets at the advice of Gutierrez.

(UPDATED 19 JANUARY 2026)

Broke inside Top 20 in March 2024 after winning back-to-back ATP Tour titles in Rio de Janeiro and Santiago, then earned career-high No. 18 in June 2024.
During 2023 season, went on career-best 12-match winning streak, winning titles in Kitzbuhel and Winston-Salem and reaching 1st Grand Slam 3R at US Open.
Captured 1st ATP Tour title at 2022 Estoril, then earned 2nd title on home soil at 2023 Cordoba after entering tournament with 6 straight losses and 17 losses in previous 18 matches.
Began 2026 season on a 7-0 run, breaking 15-match losing streak vs. Top 10 players to earn back-to-back Top 10 wins over No. 9 Fritz at United Cup and No. 8 Shelton en route to Auckland final (now 3-18 vs. Top 10).
Broke into Top 300, 200 and 100 in 2021, posting 6-3 record in Challenger finals tied for 2nd-most titles in a season behind Griekspoor’s 8 in 2021.
Became World No. 1 junior in March 2018 and went on to reach Roland Garros boys’ singles final and win boys’ doubles gold medal at Youth Olympics w/Diaz Acosta in his hometown of Buenos Aires.

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