Facundo Bagnis (; born 27 February 1990) is an Argentine professional tennis player. He has a career-high singles ranking of World No. 55 reached in November 2016. Bagnis competed mainly on the ATP Challenger Tour where he has won 17 singles titles. He also won one ATP doubles title in Stuttgart.

Tennis career 2011-2013: ATP debut and first win, Maiden ATP title Bagnis played in his first ATP World Tour match at the 2011 Movistar Open on January 31, 2011, losing to Santiago Giraldo in three sets.ATPtennis.com – Players – Profiles – Player Activity He won his first tour-level match at 2012 Copa Claro, beating Leonardo Mayer.

2014-2016: First win, No. 56 year-end ranking Bagnis secured his biggest victory and first win at the Grand Slam level on his debut when he defeated Julien Benneteau in the first round of the 2014 French Open, winning the deciding set 18–16. He finished the 2016 season at a career-best year-end high of No. 56.

2021-2022: First ATP singles final, US Open third round In 2021, Bagnis reached his first ATP semifinal at the Córdoba Open, where he lost to fifth seed Albert Ramos Viñolas in three sets. Two weeks later, at the Chile Open, he would go even further by making his first ATP final, where he lost to top seed Cristian Garín.

Bagnis qualified to represent Argentina at the delayed Tokyo Summer Olympics. At the 2021 US Open, he reached the third round of a Major for the first time in his career, defeating Taro Daniel and qualifier and fellow Argentine Marco Trungelliti. He finished 2021 at a second-best year-end high of No. 76.

On 21 November 2022, following a Challenger title in Ambato, Ecuador, and a Challenger final in São Leopoldo, Brazil, he returned to the top 100 at a third best year-end high of No. 93.

2024-2025: Second ATP final, 45th career win Ranked No. 207, as a qualifier at the 2024 Córdoba Open he recorded his 40th career main draw win, defeating wildcard Juan Manuel Cerúndolo. Next, he defeated eight seed Roberto Carballes Baena to reach the quarterfinals in straight sets. He reached his third career ATP semifinal defeating Jaume Munar also in straight sets. At 33 years old, he became the oldest Argentine ATP Tour semifinalist since Carlos Berlocq, 34, in 2017 Buenos Aires. He reached his second career final defeating previous year runner-up Federico Coria. He was the oldest player from South America to make an ATP event final in the Open Era surpassing Guillermo Vilas in 1986 Forest Hills. As a result, he climbed close to 70 positions up to return to the top 150. In just the third all-qualifier final since the inception of the ATP Tour in 1990, he lost to Luciano Darderi in straight sets. He again lost to Luciano Darderi at the 2024 Chile Open where he entered the main draw as a lucky loser.

In July 2025, he qualified for the 2025 National Bank Open and won his first ATP 1000 match since April 2024 in Madrid, defeating Vasek Pospisil in what was Pospisil last career match.

In July 2026, Bagnis was issued with a 12-month ban backdated to the beginning of his provisional suspension in October 2025 in relation to an anti-doping rule violation for unintentional use of hydrochlorothiazide.

ATP Tour career finals Singles: 2 (0-2) Legend (singles)Grand Slam tournaments (0–0)ATP Finals (0–0)ATP Tour Masters 1000 (0–0)ATP Tour 500 Series (0–0)ATP Tour 250 Series (0–2)Finals by surfaceHard (0–0)Clay (0–2)Grass (0–0)Finals by settingOutdoor (0–2)Indoor (0–0)

ResultW–LDateTournamentTierSurfaceOpponentScoreLoss0–1Chile Open, Chile250 SeriesClay Cristian Garín4–6, 7–6(7–3), 5–7Loss0–2Córdoba Open, Argentina250 SeriesClay Luciano Darderi1–6, 4–6

Doubles: 1 (1 title) Legend (doubles)Grand Slam tournaments (0–0)ATP Finals (0–0)ATP Tour Masters 1000 (0–0)ATP Tour 500 Series (0–0)ATP Tour 250 Series (1–0)Finals by surfaceHard (0–0)Clay (1–0)Grass (0–0)Finals by settingOutdoor (1–0)Indoor (0–0) ResultW–LDateTournamentTierSurfacePartnerOpponentsScoreWin1–0Stuttgart Open, Germany250 SeriesClay Thomaz Bellucci Tomasz Bednarek Mateusz Kowalczyk2–6, 6–4, [11–9]

ATP Challenger and ITF Tour finals

Singles: 36 (22–14) Legend (singles)ATP Challenger Tour (17–13)Futures/ITF World Tennis Tour (5–1)Finals by surfaceHard (0–0)Clay (22–14)

ResultW–LDateTournamentTierSurfaceOpponentScoreLoss0–1Bolivia F1, Santa Cruz de la SierraFuturesClay Cristhian Ignacio Benedetti6–4, 4–6, 6–7(3–7)Win1–1Bolivia F3, La PazFuturesClay Guillermo Carry7–5, 7–6(7–3)Win2–1Ecuador F3, QuitoFuturesClay Mauricio Echazú7–5, 6–2Win3–1Bolivia F3, La PazFuturesClay Adam El Mihdawy6–3, 6–2Win4–1Argentina F24, ResistenciaFuturesClay Juan-Pablo Villar6–2, 2–0 ret.Loss4–2Bytom, PolandChallengerClay Pere Riba0–6, 3–6Win5–2Brazil F36, AraçatubaFuturesClay Eládio Ribeiro Neto6–2, 6–3Win6–2Barranquilla, ColombiaChallengerClay Diego Junqueira1–6, 7–6(7–4), 6–0Win7–2Arad, RomaniaChallengerClay Victor Hănescu6–4, 6–4Win8–2Santiago, ChileChallengerClay Thiemo de Bakker7–6(7–2), 7–6(7–3)Loss8–3Barranquilla, ColombiaChallengerClay Federico Delbonis3–6, 2–6Win9–3Cali, ColombiaChallengerClay Facundo Argüello2–6, 6–4, 6–3Loss9–4Campinas, BrazilChallengerClay Guilherme Clezar4–6, 4–6Loss9–5Lima, PeruChallengerClay Horacio Zeballos7–6(7–4), 3–6, 3–6Loss9–6Caltanissetta, ItalyChallengerClay Pablo Carreño Busta6–4, 4–6, 1–6Win10–6Santiago, ChileChallengerClay Guilherme Clezar6–2, 5–7, 6–2Loss10–7Sarasota, USAChallengerClay Federico Delbonis4–6, 2–6Win11–7Buenos Aires, ArgentinaChallengerClay Arthur De Greef6–3, 6–2Win12–7Rio de Janeiro, BrazilChallengerClay Guilherme Clezar6–4, 4–6, 6–2Win13–7Santiago, ChileChallengerClay Rogério Dutra Silva6–7(3–7), 6–4, 6–3Win14–7Medellín, ColombiaChallengerClay Caio Zampieri6–7(3–7), 7–5, 6–2Win15–7Campinas, BrazilChallengerClay Carlos Berlocq5–7, 6–2, 3–0 ret.Win16–7Bogotá, ColombiaChallengerClay Horacio Zeballos3–6, 6–3, 7–6(7–4)Loss16–8Guayaquil, EcuadorChallengerClay Gerald Melzer3–6, 1–6Loss16–9Sarasota, USAChallengerClay Hugo Dellien6–2, 4–6, 2–6Win17–9L'Aquila, ItalyChallengerClay Paolo Lorenzi2–6, 6–3, 6–4Loss17–10Braga, PortugalChallengerClay João Domingues7–6(7–5), 2–6, 3–6Loss17–11Lisbon, PortugalChallengerClay Roberto Carballés Baena6–2, 6–7(5–7), 1–6Loss17–12Buenos Aires, ArgentinaChallengerClay Sumit Nagal4–6, 2–6Win18–12Biella, ItalyChallengerClay Blaž Kavčič6–7(4–7), 6–4, retLoss18–13Oeiras, PortugalChallengerClay Carlos Alcaraz4–6, 4–6Win19–13Salzburg, AustriaChallengerClay Federico Coria6–4, 3–6, 6–2Win20–13Pereira, ColombiaChallengerClay Facundo Mena6–3, 6–0Win21–13Ambato, EcuadorChallengerClay João Lucas Reis da Silva7–6(9–7), 6–4Loss21–14São Leopoldo, BrazilChallengerClay Juan Pablo Varillas6–7(5–7), 6–4, 4–6Win22–14Buenos Aires, ArgentinaChallengerClay Mariano Navone7–5, 1–6, 7–5

Doubles: 37 (21–16) Legend (doubles)ATP Challenger Tour (13–12)Futures/ITF World Tennis Tour (8–4)Finals by surfaceHard (0–0)Clay (21–16)

ResultW–LDateTournamentTierSurfacePartnerOpponentsScoreWin1–0Peru F3, ArequipaFuturesClay Sergio Galdós Francisco Franco Matías Silva6–4, 7–6(9–7)Win2–0Bolivia F2, CochabambaFuturesClay Agustín Picco Mauricio Doria-Medina Mauricio Estívariz6–3, 6–3Win3–0Argentina F1, ReconquistaFuturesClay Agustín Picco Marcos Conocente Juan-Manuel Romanazzi6–3, 3–6, [10–7]Loss3–1Argentina F2, CorrientesFuturesClay Agustín Picco Guillermo Bujniewicz Nicolás Jara-Lozano6–7(10–12), 5–7Loss3–2Argentina F3, ResistenciaFuturesClay Agustín Picco Martín Alund Gastón-Arturo Grimolizzi5–7, 2–6Win4–2Paraguay F2, LambaréFuturesClay Martín Alund Rodrigo Pérez Sebastián Uriarte6–3, 6–1Loss4–3Paraguay F3, LambaréFuturesClay Martín Alund Alexandre Bonatto Juan-Pablo Yunis6–2, 1–6, [12–14]Loss4–4Bolivia F2, CochabambaFuturesClay Agustín Picco Guillermo Carry Andrés Molteni2–6, 4–6Win5–4Argentina F18, SaltaFuturesClay Leandro Migani Patricio Heras Roberto Eduardo Ramírez7–5, 7–5Win6–4Argentina F5, Villa MaríaFuturesClay Diego Cristin Rodrigo Gómez Saigos Hector Damián Guichonet6–4, 6–2Win7–4Bolivia F2, CochabambaFuturesClay Guillermo Carry Mauricio Doria-Medina Daniel Alejandro López6–4, 2–6, [10–5]Win8–4Bolivia F4, TarijaFuturesClay Guillermo Carry Mauricio Estívariz Federico Zeballos6–2, 6–2Win9–4Salinas, EcuadorChallengerClay Federico Delbonis Rogério Dutra Silva João Souza6–2, 6–1Loss9–5Košice, SlovakiaChallengerClay Eduardo Schwank Simon Greul Bastian Knittel6–2, 3–6, [9–11]Loss9–6Cali, ColombiaChallengerClay Eduardo Schwank Juan Sebastián Cabal Robert Farah5–7, 2–6Loss9–7Bercuit, BelgiumChallengerClay Pablo Galdón André Ghem Marco Trungelliti1–6, 2–6Win10–7Villa Allende, ArgentinaChallengerClay Diego Junqueira Ariel Behar Guillermo Durán6–1, 6–2Win11–7Guayaquil, EcuadorChallengerClay Martín Alund Leonardo Mayer Martín Ríos-Benítez7–5, 7–6(7–5)Loss11–8Pereira, ColombiaChallengerClay Federico Delbonis Nicolás Barrientos Eduardo Struvay6–3, 3–6, [6–10]Win12–8Barranquilla, ColombiaChallengerClay Federico Delbonis Fabiano de Paula Stefano Ianni6–3, 7–5Loss12–9Arad, RomaniaChallengerClay Julio César Campozano Franko Škugor Antonio Veić6–7(5–7), 6–4, [9–11]Loss12–10San Juan, ArgentinaChallengerClay Martín Alund Guillermo Durán Máximo González3–6, 0–6Loss12–11Savannah, USAChallengerClay Alex Bogomolov Jr. Ilija Bozoljac Michael Venus5–7, 2–6Win13–11Cali, ColombiaChallengerClay Eduardo Schwank Nicolás Barrientos Eduardo Struvay6–3, 6–3Win14–11Campinas, BrazilChallengerClay Diego Schwartzman André Ghem Fabrício Neis7–6(7–4), 5–7, [10–7]Loss14–12Porto Alegre, BrazilChallengerClay Diego Schwartzman Guido Andreozzi Guillermo Durán3–6, 3–6Win15–12San Juan, ArgentinaChallengerClay Martín Alund Diego Schwartzman Horacio Zeballos4–6, 6–3, [10–7] Win16–12Sarasota, USAChallengerClay Facundo Argüello Chung Hyeon Divij Sharan3–6, 6–2, [13–11]Win17–12Vicenza, ItalyChallengerClay Guido Pella Salvatore Caruso Federico Gaio6–2, 6–4Loss17–13Mestre, ItalyChallengerClay Sergio Galdós Flavio Cipolla Potito Starace7–5, 6–7(3–7), [4–10]Win18–13Buenos Aires, ArgentinaChallengerClay Máximo González Sergio Galdós Christian Lindell6–1, 6–2Loss18–14Santiago, ChileChallengerClay Máximo González Julio Peralta Hans Podlipnik Castillo6–7(4–7), 6–4, [5–10]Win19–14Punta del Este, UruguayChallengerClay Ariel Behar Simone Bolelli Alessandro Giannessi6–2, 7–6(9–7)Loss19–15Vicenza, ItalyChallengerClay Fabrício Neis Ariel Behar Enrique López Pérez2–6, 4–6Loss19–16Montevideo, UruguayChallengerClay Andrés Molteni Guido Andreozzi Guillermo Durán6–7(5–7), 4–6Win20–16Montevideo, UruguayChallengerClay Andrés Molteni Orlando Luz Rafael Matos6–4, 5–7, [12–10]Win21–16Salzburg, AustriaChallengerClay Sergio Galdós Robert Galloway Alex Lawson6–0, 6–3

Singles performance timeline

Current through the 2025 US Open qualifying. Tournament2010201120122013201420152016201720182019202020212022202320242025SRW–LWin%Grand Slam tournamentsAustralian OpenAAQ1AAAA1RQ1Q1Q2Q11R1RQ1A0 / 30–3French OpenAQ2Q1Q12RQ22RQ1Q2Q1Q22R1RQ3Q3Q10 / 43–4WimbledonAQ1AAA1R1R1RQ1Q1NH1R1RAQ1Q10 / 50–5US OpenQ1Q1Q2Q21RQ31RQ21RQ2A3R1RQ2Q1Q10 / 52–5Win–loss0–00–00–00–01–20–11–30–20–10–00–03–30–40–10–00–00 / 175–17Career statisticsTournament20102011201220132014201520162017201820192020202120222023 2024 2025SRW–LWin%Tournaments02203411124541215103188Overall win–loss0–00–21–20–02–32–46–113–122–42–51–411–127–15 2–105–3 0–10 / 8844–88Win %N/A0%N/A Year-end ranking242157237123125140561811531371257693242144394$3,263,172

Notes

References

References

External links