Sebastian Baez - ATP #45 (2025-11-17)
| 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 (out.) | 8 | 13 | 38.10% |
| Clay | 11 | 11 | 50.00% |
| Hard (in.) | 0 | 6 | 0.00% |
| Grass | 0 | 1 | 0.00% |
| TOTAL | 19 | 31 | 38.00% |
| # | Date | Categ | Tournament | Conditions | Round | #Rank | Opponent | Score | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2026-01-18 | GS |  Australian Open | Hard (out.) | 32e | #45 |  #26 Luciano Darderi | ||
| 2 | 2026-01-18 | GS | Australian Open | Hard (out.) | 64e | #45 |  #59 Giovanni Mpetshi Perricard | ||
| 3 | 2026-01-12 | 250 |  Auckland Open | Hard (out.) | F | #45 |  #19 Jakub Mensik | 6/3 7/6(7) | |
| 4 | 2026-01-12 | 250 | Auckland Open | Hard (out.) | DF | #45 |  #66 Marcos Giron | 6/1 6/4 | |
| 5 | 2026-01-12 | 250 | Auckland Open | Hard (out.) | QF | #45 | #9 Ben Shelton | 7/5 6/3 | |
| 6 | 2026-01-12 | 250 | Auckland Open | Hard (out.) | 8e | #45 | #53 Jenson Brooksby | 7/5 6/0 | |
| 7 | 2026-01-12 | 250 | Auckland Open | Hard (out.) | 16e | #45 | #88 Emilio Nava | 4/6 7/5 6/3 | |
| 8 | 2025-11-10 | Finals |  LLTL Finals 2025 - Challenger Montevideo | Clay | 16e | #44 | #201 A. Guillen Meza | 7/6(3) 6/4 | |
| 9 | 2025-10-27 | 1000 | Masters de Paris-Bercy | Hard (in.) | 32e | #44 |  #33 Cameron Norrie | 6/3 6/4 | |
| 10 | 2025-10-20 | 500 |  Swiss Indoors Basel | Hard (in.) | 16e | #44 | #62 Reilly Opelka | 6/3 6/4 | |
| 11 | 2025-10-13 | 250 |  Bruxelles Open | Hard (in.) | 16e | #39 | #99 Valentin Royer | 6/2 6/3 | |
| 12 | 2025-09-29 | 1000 |  Shanghai Masters | Hard (out.) | 32e | #39 |  #11 Holger Rune | 7/5 6/4 | |
| 13 | 2025-09-29 | 1000 | Shanghai Masters | Hard (out.) | 64e | #39 | #188 Zhizhen Zhang | 2/6 6/3 6/4 | |
| 14 | 2025-09-22 | 500 |  Japan Open | Hard (out.) | 16e | #39 |  #1 Carlos Alcaraz | 6/4 6/2 | |
| 15 | 2025-08-25 | GS | US Open | Hard (out.) | 64e | #43 |  #10000 Lloyd Harris | 6/3 7/5 6/4 | |
| 16 | 2025-08-18 | 250 | Winston-Salem Open | Hard (out.) | 8e | #43 |  #92 Botic Van de Zandschulp | 0/6 6/1 6/4 | |
| 17 | 2025-08-18 | 250 | Winston-Salem Open | Hard (out.) | 16e | #43 | #93 Pablo Carreno Busta | 7/5 6/2 | |
| 18 | 2025-08-04 | 1000 | Cincinnati Masters | Hard (out.) | 32e | #37 |  #38 Gabriel Diallo | 7/5 6/4 | |
| 19 | 2025-08-04 | 1000 | Cincinnati Masters | Hard (out.) | 64e | #37 | #61 David Goffin | 6/1 6/3 | |
| 20 | 2025-07-21 | 250 |  Kitzbuhel Open | Clay | 8e | #37 |  #130 Yannick Hanfmann | 5/7 6/3 7/5 | |
| 21 | 2025-07-14 | 250 |  Bastad ATP | Clay | QF | #37 | #60 Luciano Darderi | 6/0 6/2 | |
| 22 | 2025-07-14 | 250 | Bastad ATP | Clay | 8e | #37 |  #10000 Nicolai Budkov Kjaer | 3/6 6/2 7/5 | |
| 23 | 2025-06-30 | GS | Wimbledon | Grass | 64e | #38 | #4 Jack Draper | 6/2 6/2 2/1 ret. | |
| 24 | 2025-05-25 | GS | Roland Garros | Clay | 64e | #35 |  #45 Miomir Kecmanovic | 6/7(3) 6/7(4) 6/4 6/2 6/2 | |
| 25 | 2025-05-19 | 500 | Hamburg European Open | Clay | 16e | #35 | #56 Camilo Ugo Carabelli | 6/3 2/6 6/4 | |
| 26 | 2025-05-07 | 1000 | Masters de Rome | Clay | 32e | #33 | #88 Vit Kopriva | 3/6 6/4 6/4 | |
| 27 | 2025-04-21 | 1000 | Masters de Madrid | Clay | 32e | #33 |  #61 Damir Dzumhur | 1/6 6/1 6/2 | |
| 28 | 2025-04-14 | 500 | Barcelone Open | Clay | 8e | #36 | #12 Holger Rune | 4/6 6/1 6/2 | |
| 29 | 2025-04-14 | 500 | Barcelone Open | Clay | 16e | #36 | #65 Damir Dzumhur | 6/1 7/5 | |
| 30 | 2025-04-07 | 1000 |  Monte-Carlo Masters | Clay | 32e | #34 | #20 Tomas Machac | 3/6 6/3 6/2 | |
| 31 | 2025-03-31 | 250 |  Open de Roumanie | Clay | F | #34 | #43 Flavio Cobolli | 6/4 6/4 | |
| 32 | 2025-03-31 | 250 | Open de Roumanie | Clay | DF | #34 |  #92 Marton Fucsovics | 6/2 6/2 | |
| 33 | 2025-03-31 | 250 | Open de Roumanie | Clay | QF | #34 | #65 Francisco Comesana | 7/6(5) 2/6 6/1 | |
| 34 | 2025-03-31 | 250 | Open de Roumanie | Clay | 8e | #34 | #85 Gabriel Diallo | 7/6(5) 2/6 6/2 | |
| 35 | 2025-03-19 | 1000 | Miami Masters | Hard (out.) | 64e | #34 |  #76 Alexander Bublik | 6/3 6/4 | |
| 36 | 2025-03-03 | 1000 | Indian Wells Masters | Hard (out.) | 64e | #34 | #217 Matteo Gigante | 3/6 6/1 6/4 | |
| 37 | 2025-02-17 | 500 |  Rio Open | Clay | F | #32 | #57 Alexandre Muller | 6/2 6/3 | |
| 38 | 2025-02-17 | 500 | Rio Open | Clay | DF | #32 | #88 Camilo Ugo Carabelli | 3/6 6/1 6/1 | |
| 39 | 2025-02-17 | 500 | Rio Open | Clay | QF | #32 |  #124 Chun-Hsin Tseng | 6/4 6/1 | |
| 40 | 2025-02-17 | 500 | Rio Open | Clay | 8e | #32 | #45 Mariano Navone | 6/4 1/6 6/3 | |
| 41 | 2025-02-17 | 500 | Rio Open | Clay | 16e | #32 | #134 Roman Andres Burruchaga | 6/3 7/5 | |
| 42 | 2025-02-10 | 250 | Buenos Aires Open | Clay | 8e | #31 | #76 Thiago Seyboth Wild | 6/3 6/4 | |
| 43 | 2025-02-10 | 250 | Buenos Aires Open | Clay | 16e | #31 | #107 Camilo Ugo Carabelli | 6/4 6/4 | |
| 44 | 2025-01-12 | GS | Australian Open | Hard (out.) | 64e | #27 | #64 Arthur Cazaux | 6/3 5/7 3/6 6/0 6/3 | |
| 45 | 2025-01-06 | 250 | Auckland Open | Hard (out.) | 8e | #27 | #79 Facundo Diaz Acosta | 6/4 7/6(1) | |
| 46 | 2024-10-28 | 1000 | Masters de Paris-Bercy | Hard (in.) | 32e | #25 | #60 Miomir Kecmanovic | 6/4 6/7(6) 7/5 | |
| 47 | 2024-10-21 | 500 | Swiss Indoors Basel | Hard (in.) | 16e | #26 | #19 Felix Auger-Aliassime | 7/5 6/1 | |
| 48 | 2024-10-14 | 250 | European Open | Hard (in.) | 8e | #26 | #68 Zizou Bergs | 6/3 6/4 | |
| 49 | 2024-09-30 | 1000 | Shanghai Masters | Hard (out.) | 32e | #25 | #45 Gael Monfils | 6/3 4/6 6/4 | |
| 50 | 2024-08-26 | GS | US Open | Hard (out.) | 32e | #21 | #40 Tallon Griekspoor | 6/1 2/0 ret. |
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