Sebastian Baez - ATP #49 (2026-10-19)
| atpworldtour.com | ATP | Country |  Argentina |
| Wikipedia | Eng / Fr | Birth | - |
| Career best ranking | 17 - 2024-07-25 | Résidence |  Unknown |
| Height | - | ||
| Weight | - |
| Conditions | W | D | ratio |
|---|---|---|---|
| Hard (in.) | 0 | 4 | 0.00% |
| Hard (out.) | 12 | 15 | 44.44% |
| Clay | 7 | 11 | 38.89% |
| Grass | 0 | 1 | 0.00% |
| TOTAL | 19 | 31 | 38.00% |
| # | Date | Categ | Tournament | Conditions | Round | #Rank | Opponent | Score | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-10-19 | 250 |  Lyon indoor | Hard (in.) | 16e | #50 | #290 Pierre-Hugues Herbert | 6/3 6/4 | |
| 2 | 2026-10-05 | 1000 |  Shanghai Masters | Hard (out.) | 32e | #50 |  #23 Valentin Vacherot | 6/4 7/6(5) | |
| 3 | 2026-10-05 | 1000 | Shanghai Masters | Hard (out.) | 64e | #50 |  #77 Marcos Giron | 1/6 6/3 6/4 | |
| 4 | 2026-09-28 | 500 | China Open | Hard (out.) | 16e | #50 | #10000 Juncheng Shang | 5/7 6/3 7/5 | |
| 5 | 2026-09-21 | 250 | Chengdu Open | Hard (out.) | 16e | #50 | #73 Jenson Brooksby | 7/5 7/5 | |
| 6 | 2026-08-31 | GS | US Open | Hard (out.) | 64e | #50 | #17 Brandon Nakashima | 6/2 6/1 6/0 | |
| 7 | 2026-08-24 | 250 | Winston-Salem Open | Hard (out.) | 8e | #56 | #45 Juan Manuel Cerundolo | 6/2 4/0 ret. | |
| 8 | 2026-08-24 | 250 | Winston-Salem Open | Hard (out.) | 16e | #56 | #255 Hugo Grenier | 7/5 7/6(2) | |
| 9 | 2026-08-13 | 1000 | Cincinnati Masters | Hard (out.) | 32e | #56 | #18 Learner Tien | 6/3 7/6(4) | |
| 10 | 2026-08-13 | 1000 | Cincinnati Masters | Hard (out.) | 64e | #56 |  #164 Grigor Dimitrov | 1/6 6/3 6/4 | |
| 11 | 2026-08-03 | 1000 |  Rogers Cup - Canada | Hard (out.) | 32e | #56 |  #48 Zizou Bergs | 3/6 6/3 6/2 | |
| 12 | 2026-08-03 | 1000 | Rogers Cup - Canada | Hard (out.) | 64e | #56 |  #65 Mattia Bellucci | 7/5 6/3 | |
| 13 | 2026-07-20 | 250 |  Kitzbuhel Open | Clay | QF | #56 |  #55 Yannick Hanfmann | 6/3 6/1 | |
| 14 | 2026-07-20 | 250 | Kitzbuhel Open | Clay | 8e | #56 | #28 Arthur Rinderknech | 7/6(6) 2/6 6/4 | |
| 15 | 2026-07-20 | 250 | Kitzbuhel Open | Clay | 16e | #56 |  #51 Miomir Kecmanovic | 6/3 3/6 6/4 | |
| 16 | 2026-07-13 | 250 |  Bastad ATP | Clay | QF | #56 |  #13 Andrey Rublev | 6/1 6/2 | |
| 17 | 2026-07-13 | 250 | Bastad ATP | Clay | 8e | #56 |  #74 Jesper De Jong | 6/4 6/2 | |
| 18 | 2026-07-13 | 250 | Bastad ATP | Clay | 16e | #56 | #1348 Max Dahlin | 4/6 6/4 6/1 | |
| 19 | 2026-06-29 | GS |  Wimbledon | Grass | 64e | #56 | #77 Jan-Lennard Struff | 6/1 7/6(4) 4/6 2/6 7/5 | |
| 20 | 2026-05-24 | GS | Roland Garros | Clay | 64e | #48 | #96 Roman Andres Burruchaga | 2/6 7/5 6/2 2/0 ret. | |
| 21 | 2026-05-18 | 250 |  Geneva Open | Clay | 16e | #48 | #37 Alex Michelsen | 7/5 6/3 | |
| 22 | 2026-05-04 | 1000 | Masters de Rome | Clay | 32e | #48 |  #11 Alexander Bublik | 6/1 6/2 | |
| 23 | 2026-05-04 | 1000 | Masters de Rome | Clay | 64e | #48 | #39 Jenson Brooksby | 6/3 7/6(8) | |
| 24 | 2026-04-20 | 1000 |  Masters de Madrid | Clay | 64e | #48 |  #99 Vilius Gaubas | 7/5 6/1 | |
| 25 | 2026-04-13 | 500 | Barcelone Open | Clay | 16e | #48 |  #54 Tomas Machac | 2/6 6/4 6/1 | |
| 26 | 2026-04-06 | 1000 | Monte-Carlo Masters | Clay | 16e | #48 | #1 Carlos Alcaraz | 6/1 6/3 | |
| 27 | 2026-04-06 | 1000 | Monte-Carlo Masters | Clay | 32e | #48 | #92 Stan Wawrinka | 7/5 7/5 | |
| 28 | 2026-03-30 | 250 |  Open de Roumanie | Clay | 8e | #48 | #120 Titouan Droguet | 6/4 6/4 | |
| 29 | 2026-03-30 | 250 | Open de Roumanie | Clay | 16e | #48 | #99 Vilius Gaubas | 6/3 6/1 | |
| 30 | 2026-03-16 | 1000 | Miami Masters | Hard (out.) | 64e | #48 |  #109 Adam Walton | 6/2 6/2 | |
| 31 | 2026-03-02 | 1000 | Indian Wells Masters | Hard (out.) | 16e | #60 | #11 Daniil Medvedev | 6/4 6/0 | |
| 32 | 2026-03-02 | 1000 | Indian Wells Masters | Hard (out.) | 32e | #60 | #23 Jiri Lehecka | 6/4 6/1 | |
| 33 | 2026-03-02 | 1000 | Indian Wells Masters | Hard (out.) | 64e | #60 |  #140 Chun-Hsin Tseng | 6/3 6/2 | |
| 34 | 2026-02-16 | 500 |  Rio Open | Clay | 16e | #33 |  #187 Jaime Faria | 7/5 6/1 | |
| 35 | 2026-01-18 | GS | Australian Open | Hard (out.) | 32e | #45 | #26 Luciano Darderi | 6/3 1/6 6/4 6/3 | |
| 36 | 2026-01-18 | GS | Australian Open | Hard (out.) | 64e | #45 | #59 Giovanni Mpetshi Perricard | 6/4 6/4 3/6 5/7 6/3 | |
| 37 | 2026-01-12 | 250 |  Auckland Open | Hard (out.) | F | #45 | #19 Jakub Mensik | 6/3 7/6(7) | |
| 38 | 2026-01-12 | 250 | Auckland Open | Hard (out.) | DF | #45 | #66 Marcos Giron | 6/1 6/4 | |
| 39 | 2026-01-12 | 250 | Auckland Open | Hard (out.) | QF | #45 | #9 Ben Shelton | 7/5 6/3 | |
| 40 | 2026-01-12 | 250 | Auckland Open | Hard (out.) | 8e | #45 | #53 Jenson Brooksby | 7/5 6/0 | |
| 41 | 2026-01-12 | 250 | Auckland Open | Hard (out.) | 16e | #45 | #88 Emilio Nava | 4/6 7/5 6/3 | |
| 42 | 2025-11-10 | Finals |  LLTL Finals 2025 - Challenger Montevideo | Clay | 16e | #44 | #201 A. Guillen Meza | 7/6(3) 6/4 | |
| 43 | 2025-10-27 | 1000 | Masters de Paris-Bercy | Hard (in.) | 32e | #44 | #33 Cameron Norrie | 6/3 6/4 | |
| 44 | 2025-10-20 | 500 | Swiss Indoors Basel | Hard (in.) | 16e | #44 | #62 Reilly Opelka | 6/3 6/4 | |
| 45 | 2025-10-13 | 250 | Bruxelles Open | Hard (in.) | 16e | #39 | #99 Valentin Royer | 6/2 6/3 | |
| 46 | 2025-09-29 | 1000 | Shanghai Masters | Hard (out.) | 32e | #39 |  #11 Holger Rune | 7/5 6/4 | |
| 47 | 2025-09-29 | 1000 | Shanghai Masters | Hard (out.) | 64e | #39 | #188 Zhizhen Zhang | 2/6 6/3 6/4 | |
| 48 | 2025-09-22 | 500 |  Japan Open | Hard (out.) | 16e | #39 | #1 Carlos Alcaraz | 6/4 6/2 | |
| 49 | 2025-08-25 | GS | US Open | Hard (out.) | 64e | #43 |  #10000 Lloyd Harris | 6/3 7/5 6/4 | |
| 50 | 2025-08-18 | 250 | Winston-Salem Open | Hard (out.) | 8e | #43 | #92 Botic Van de Zandschulp | 0/6 6/1 6/4 |
In progress
Vienna Open
Leader(s): Monkie
Swiss Indoors Basel
Leader(s): crush
Next tournament
Hong Kong WTA => 02/11/2026Masters de Paris-Bercy => 02/11/2026
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