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Sebastian Baez

TennisATPRight-handed

Sebastian Baez

ArgentinaAge, ranking and results

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

About Sebastian Baez

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.

Match history252

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

DateTournamentRoundOpponentResultScoreSurface
Nov 2Paris MastersRound 1Daniel MeridaL4-6, 2-6Hard
Nov 1Paris MastersQualifying FinalTomas MachacL2-6, 4-6Hard
Oct 31Paris MastersQualifying 1st RoundDamir DzumhurW7-6(4), 7-5Hard
Oct 24Swiss Indoors BaselQualifying 1st RoundGiovanni Mpetshi PerricardL3-6, 6-3, 3-6Hard
Oct 20Grand Prix Auvergne-Rhone-AlpesRound 1Pierre-Hugues HerbertL3-6, 4-6Hard
Oct 10Shanghai MastersRound 2Valentin VacherotL4-6, 6-7(5)Hard
Oct 8Shanghai MastersRound 1Marcos GironW1-6, 6-3, 6-4Hard
Oct 1China OpenRound 1Shang JunchengL7-5, 3-6, 5-7Hard
Sep 23Chengdu OpenRound 1Jenson BrooksbyL5-7, 5-7Hard
Aug 31US OpenRound 1Brandon NakashimaL2-6, 1-6, 0-6Hard
Aug 26Winston-Salem OpenRound 3Juan Manuel CerundoloL2-6, 0-4 ret. (ret.)Hard
Aug 25Winston-Salem OpenRound 2Hugo GrenierW7-5, 7-6(2)Hard
Show 39 more
Aug 16Cincinnati OpenRound 2Learner TienL3-6, 6-7(4)Hard
Aug 14Cincinnati OpenRound 1Grigor DimitrovW1-6, 6-3, 6-4Hard
Aug 5National Bank OpenRound 2Zizou BergsL6-3, 3-6, 2-6Hard
Aug 4National Bank OpenRound 1Mattia BellucciW7-5, 6-3Hard
Jul 23Generali OpenQuarterfinalYannick HanfmannL3-6, 1-6Clay
Jul 22Generali OpenRound 2Arthur RinderknechW7-6(6), 2-6, 6-4Clay
Jul 21Generali OpenRound 1Miomir KecmanovicW6-3, 3-6, 6-4Clay
Jul 17Nordea OpenQuarterfinalAndrey RublevL1-6, 2-6Clay
Jul 16Nordea OpenRound 2Jesper de JongW6-4, 6-2Clay
Jul 14Nordea OpenRound 1Max DahlinW4-6, 6-4, 6-1Clay
Jun 29WimbledonRound 1Jan-Lennard StruffL1-6, 6-7(4), 6-4, 6-2, 5-7Grass
May 26Roland GarrosRound 1Roman Andres BurruchagaL6-2, 5-7, 2-6, 0-2 ret. (ret.)Clay
May 18Gonet Geneva OpenRound 1Alex MichelsenL5-7, 3-6Clay
May 8Italian OpenRound 2Alexander BublikL1-6, 2-6Clay
May 6Italian OpenRound 1Jenson BrooksbyW6-3, 7-6(8)Clay
Apr 23Madrid OpenRound 1Vilius GaubasL5-7, 1-6Clay
Apr 14Barcelona OpenRound 1Tomas MachacL6-2, 4-6, 1-6Clay
Apr 7Monte-Carlo MastersRound 2Carlos AlcarazL1-6, 3-6Clay
Apr 6Monte-Carlo MastersRound 1Stan WawrinkaW7-5, 7-5Clay
Apr 3Tiriac OpenRound 2Titouan DroguetL4-6, 4-6Clay
Mar 31Tiriac OpenRound 1Vilius GaubasW6-3, 6-1Clay
Mar 20Miami OpenRound 1Adam WaltonL2-6, 2-6Hard
Mar 9Indian WellsRound 3Daniil MedvedevL4-6, 0-6Hard
Mar 7Indian WellsRound 2Jiri LeheckaW6-4, 6-1Hard
Mar 5Indian WellsRound 1Chun-Hsin TsengW6-3, 6-2Hard
Feb 28BCI Seguros Chile OpenSemifinalLuciano DarderiL4-6, 3-6Clay
Feb 27BCI Seguros Chile OpenQuarterfinalAlejandro TabiloW7-6(2), 6-1Clay
Feb 26BCI Seguros Chile OpenRound 2Cristian GarinW7-6(2), 1-6, 7-5Clay
Feb 17Rio OpenRound 1Jaime FariaL5-7, 1-6Clay
Feb 14Argentina OpenSemifinalLuciano DarderiL6-7(2), 1-6Clay
Feb 13Argentina OpenQuarterfinalCamilo Ugo CarabelliW7-6(5), 6-2Clay
Feb 12Argentina OpenRound 2Ignacio BuseW6-4, 6-3Clay
Jan 21Australian OpenRound 2Luciano DarderiL3-6, 6-1, 4-6, 3-6Hard
Jan 19Australian OpenRound 1Giovanni Mpetshi PerricardW6-4, 6-4, 3-6, 5-7, 6-3Hard
Jan 16ASB ClassicFinalJakub MensikL3-6, 6-7(7)Hard
Jan 15ASB ClassicSemifinalMarcos GironW6-1, 6-4Hard
Jan 15ASB ClassicQuarterfinalBen SheltonW7-5, 6-3Hard
Jan 13ASB ClassicRound 2Jenson BrooksbyW7-5, 6-0Hard
Jan 12ASB ClassicRound 1Emilio NavaW4-6, 7-5, 6-3Hard

How he is doing nowThrough Nov 2

ATP rankingNo. 521,040 points, ESPN, Nov 5
2026 record22-26clay 11-12, hard 11-13, grass 0-1
Last 102-8LLWLLLWLLLNewest first. Two losses in a row.

Agatha on Sebastian Baez

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.

Record3-3Units-0.83u6 graded calls
DateMatchCallPriceResultUnitsReceipt
Nov 1vs Tomas MachacPREDTomas Machac to win-559WON+0.18u#2366
Oct 31vs Damir DzumhurLEANSebastian Baez to win+168WON+1.68u#2231
Oct 24vs Giovanni Mpetshi PerricardLEANSebastian Baez to win+123LOST-1.00u#1638
Oct 20vs Pierre-Hugues HerbertLEANSebastian Baez to win+130LOST-1.00u#1420
Oct 10vs Valentin VacherotPREDValentin Vacherot to win-325WON+0.31u#653
Oct 7vs Marcos GironPREDMarcos Giron to win+110LOST-1.00u#520

Did you know?!

Three titles in 2023

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

Two titles in 2024

In 2024, Baez won 2 titles, the Rio Open and the BCI Seguros Chile Open.

CareerPro since 2018

8years2018 to 2026
  1. 2021First ATP matchLost to Holger Rune, Chile Dove Men+Care Open
  2. 2022First titleMillennium Estoril Open
  3. 2024Career high No. 18Jun 24, 2024
  4. Nov 2, 2026Latest matchLost to Daniel Merida, Paris Masters

Grand Slam titles

AO0Round 3 (2024)4-5 in our records
RG0Round 2 (2024)2-5 in our records
WIM0Round 2 (2022)1-5 in our records
USO0Round 3 (2023)3-5 in our records

Titles by season

20221
20233
20242
20251

7 titles from 12 finals in our records

Honors

  • Youth Olympic Games gold medal, doubles, Buenos Aires 2018

First ATP match

Mar 9, 2021: lost to Holger Rune 3-6, 2-6Chile Dove Men+Care Open, on clay

Latest match

Nov 2, 2026: lost to Daniel Merida 4-6, 2-6Paris Masters, Round 1, on hard court

Challenger and ITF finals

Challenger: 11 singles finals, 7 won. ITF: 8 singles finals, 5 won; 3 doubles finals, 1 won. From 2018 to 2026.

Singles

  1. L
    Aug 2026Runner-up at Cancun Country Open, Mexico (hard), losing to Hubert Hurkacz 6-4, 0-6, 3-6.
  2. W
    Jun 2026Won the title at Czech Open, Czech Republic (clay), beating Alex Molcan 6-4, 6-2.
  3. W
    Nov 2021Won the title at Internacional de Campinas, Brazil (clay), beating Thiago Monteiro 6-1, 6-4.
  4. W
    Oct 2021Won the title at Buenos Aires Challenger, Argentina (clay), beating Thiago Monteiro 6-4, 6-0.
  5. L
    Oct 2021Runner-up at Challenger de Santiago II, Chile (clay), losing to Juan Pablo Varillas 4-6, 5-7.
  6. W
    Oct 2021Won the title at Challenger de Santiago III, Chile (clay), beating Felipe Meligeni Alves 3-6, 7-6(8-6), 6-1.
  7. L
    Sep 2021Runner-up at Kyiv Open, Ukraine (clay), losing to Franco Agamenone 5-7, 2-6.
  8. L
    Jun 2021Runner-up at Slovak Open, Slovakia (clay), losing to Tallon Griekspoor 6-7(6-8), 3-6.
Show 11 more
  1. W
    May 2021Won the title at Zagreb Open, Croatia (clay), beating Juan Pablo Varillas 3-6, 6-3, 6-1.
  2. W
    Mar 2021Won the title at Challenger de Santiago, Chile (clay), beating Tomas Barrios Vera 6-3, 7-6(7-4).
  3. W
    Feb 2021Won the title at Challenger Concepcion, Chile (clay), beating Francisco Cerundolo 6-3, 6-7(5-7), 7-6(7-5).
  4. L
    Sep 2020Runner-up at M25 Prague, Czech Republic (clay), losing to Jiri Lehecka 6-3, 3-6, 4-6.
  5. W
    Jan 2020Won the title at M15 Monastir, Tunisia (hard), beating Gauthier Onclin 6-1, 6-2.
  6. W
    Oct 2019Won the title at M25 Rio de Janeiro, Brazil (clay), beating Tomas Martin Etcheverry 4-6, 6-4, 4-1 ret.
  7. L
    Sep 2019Runner-up at M15 Santiago, Chile (clay), losing to Juan Manuel Cerundolo 1-6, 6-2, 3-6.
  8. L
    Jul 2019Runner-up at M15 Tabarka, Tunisia (clay), losing to Enrico Dalla Valle 6-3, 4-6, 4-6.
  9. W
    Jul 2019Won the title at M15 Tabarka, Tunisia (clay), beating Alexander Weis 6-2, 6-2.
  10. W
    Jun 2019Won the title at M15 Tabarka, Tunisia (clay), beating Alexander Weis 6-2, 6-4.
  11. W
    Apr 2019Won the title at M15 Buenos Aires, Argentina (clay), beating Agustin Velotti 6-4, 6-0.

Doubles

  1. W
    Sep 2020Won the title at M25 Prague, Czech Republic (clay) with Pedro Cachin, beating Lucas Miedler and Jan Zielinski 7-6(7-4), 6-1.
  2. L
    Jun 2019Runner-up at M15 Tabarka, Tunisia (clay) with Nikolas Sanchez Izquierdo, losing to Nicolas Bianchi and Genaro Olivieri 4-6, 7-5, [4-10].
  3. L
    Apr 2018Runner-up at Turkey F3, Antalya (clay) with Juan Pablo Paz, losing to Vit Kopriva and Jaroslav Pospisil 2-6, 0-6.

Most often against

The players he has met most in our records, with the head-to-head.

Luciano Darderi9 meetings
4-5Baez trails

Last: Feb 28, 2026, BCI Seguros Chile Open Semifinal, lost

Holger Rune6 meetings
2-4Baez trails

Last: Oct 3, 2025, Shanghai Masters Round 2, lost

Taylor Fritz5 meetings
0-5Baez trails

Last: Apr 28, 2024, Madrid Open Round 3, lost

Cristian Garin4 meetings
3-1Baez leads

Last: Feb 26, 2026, BCI Seguros Chile Open Round 2, won

Damir Dzumhur4 meetings
3-1Baez leads

Last: Oct 31, 2026, Paris Masters Qualifying 1st Round, won

Sources and updates

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.