Facundo Díaz Acosta (born 15 December 2000) is an Argentine professional tennis player. He has a career-high ATP singles ranking of world No. 47 achieved on 22 April 2024 and a doubles ranking of No. 173, reached on 28 November 2022.

Díaz Acosta has won one ATP Tour title at the 2024 Argentina Open and seven ATP Challenger singles titles.

Career

2020–2022: ATP debut, Maiden Challenger title Díaz Acosta made his ATP main draw debut at the 2020 Argentina Open after receiving a wildcard for the singles and doubles main draws.

In May 2022, Díaz Acosta won his first Challenger title at the Dove Men+Care 2022 Challenger Coquimbo in Chile on clay.

2023–2025: Major and Masters debuts, First ATP title, top 50 Díaz Acosta recorded his first ATP win at the 2023 Argentina Open as a wildcard against his compatriot Federico Coria and achieved his best ranking as world No. 134 on 8 May 2023, following his second ATP Challenger title at the 2023 Savannah Challenger. Díaz Acosta made his Grand Slam tournament main draw debut as a lucky loser at the 2023 French Open – Men's singles, but was defeated by Jason Kubler in the first round. He also entered the 2023 US Open losing to John Isner in the first round.

The Argentine made his Australian Open debut losing to 12th seed Taylor Fritz in five sets. Díaz Acosta reached his first ATP quarterfinal at the 2024 Córdoba Open defeating two compatriots, qualifier and ATP debutant Federico Agustín Gómez and lucky loser Thiago Agustín Tirante. The following week at the 2024 Argentina Open Díaz Acosta reached back-to-back quarterfinals defeating compatriot and fourth seed Francisco Cerúndolo in straight sets. He made his first ATP semifinal defeating Dušan Lajović setting up again a meeting with Federico Coria whom he defeated again this time to reach his first ATP final. He won his first ATP title without dropping a set the whole tournament, defeating third seed Nicolas Jarry in the final. As a result, he reached a new career-high ranking in the top 60 on 19 February 2024. In the next ATP 500 tournament in Rio he defeated Stan Wawrinka in straight sets. As a result, he moved to a new career-high in the top 55 on 26 February 2024. He lost to Sebastián Báez. The following week he played in Santiago, where he won his first round match against Pedro Cachín, before losing against Pedro Martínez.

Díaz Acosta made his ATP Masters 1000 debut at the 2024 Miami Open, losing his first round match to Alexei Popyrin in straight sets. At the next Masters in Monaco, he entered the main draw as a lucky loser, but lost to Roberto Bautista Agut in straight sets in the first round. Following his second round win at the 2024 Barcelona Open Banc Sabadell over 15th seed Borna Ćorić, he reached the top 50 in the singles rankings on 22 April 2024. Later defeating Fábián Marozsán in the third round, coming back from a set down to win the match. In the quarterfinals he lost to fifth seed Stefanos Tsitsipas.

2026: Five Challenger titles, back to top 100 Following winning a leading fifth Challenger title for the season at the Internazionali di Tennis San Marino Open, he returned to the top 100 for the first time since February 2025, on 3 August 2026.

Performance timeline

Singles Current through the 2026 US Open.

Tournament20222023202420252026Win%Grand Slam tournamentsAustralian OpenAQ21R2RQ10 / 21–2French OpenA1RAA2R0 / 21–2WimbledonQ1Q11RQ1Q10 / 10–1US OpenQ11R2RA1R0 / 31–3Win–loss0–00–21–31–11–20 / 83–8ATP Masters 1000Indian Wells OpenAAAAA0 / 00–0Miami OpenAA1RAA0 / 10–1Monte-Carlo MastersAA1RAA0 / 10–1Madrid OpenAA1RAA0 / 10–1Italian OpenAAAAA0 / 00–0Canadian OpenAAQ1AA0 / 00–0Cincinnati OpenAAAAA0 / 00–0Shanghai MastersNHA1RA0 / 10–1Paris MastersAAQ1A0 / 00–0Win–loss0–00–00–40–00–00 / 40–4Career statistics20222023202420252026TotalTournaments04185534Titles 001001Finals001001Hard win–loss0–01–21–73–20–10 / 125–12Clay win–loss0–01–215–90–32–41 / 2118–20Grass win–loss0–00–00–10–00–00 / 10–1Overall win–loss0–02–416–173–52–523–33Win PercentageYear-end ranking1919579213

ATP Tour finals

Singles: 1 (title) LegendGrand Slam (–)ATP 1000 (–)ATP 500 (–)ATP 250 (1–0)Finals by surfaceHard (–)Clay (1–0)Grass (–)Finals by settingOutdoor (1–0)Indoor (–)

ResultW–LDateTournamentTierSurfaceOpponentScoreWin1–0Argentina Open, ArgentinaATP 250Clay Nicolás Jarry6–3, 6–4

ATP Challenger Tour finals

Singles: 16 (11 titles, 5 runner-ups) LegendATP Challenger Tour (11–5)Finals by surfaceHard (–)Clay (11–5)

ResultW–LDateTournamentTierSurfaceOpponentScoreLoss0–1Challenger de Tigre, ArgentinaChallengerClay Santiago Rodríguez Taverna4–6, 2–6Win1–1Challenger de Coquimbo, ChileChallengerClay Pedro Boscardin Dias7–5, 7–6(7–4)Loss1–2Challenger de Coquimbo II, ChileChallengerClay Juan Manuel Cerúndolo3–6, 6–3, 4–6Win2–2Savannah Challenger, USChallengerClay (green) Tristan Boyer6–3, 6–1Win3–2Open de Oeiras II, PortugalChallengerClay Aleksandar Vukic6–4, 6–3Loss3–3Neckarcup – Heilbronn, GermanyChallengerClay Matteo Arnaldi6–7(4–7), 1–6Win4–3Aspria Tennis Cup, ItalyChallengerClay Matteo Gigante6–3, 6–3Win5–3Uruguay Open, UruguayChallengerClay Thiago Monteiro6–3, 4–3 ret.Loss5–4Antofagasta Challenger, ChileChallengerClay Cristian Garín6–2, 3–6, 3–6Win6–4Challenger de Tigre II, ArgentinaChallengerClay Miguel Damas1–6, 6–3, 6–0Win7–4São Léo Open, BrazilChallengerClay Hugo Dellien5–7, 6–2, 6–4Win8–4Abruzzo Open, ItalyChallengerClay Gustavo Heide5–7, 6–1, 6–2Loss8–5Poznań Open, PolandChallengerClay Gustavo Heide2–6, 2–6Win9–5Aspria Tennis Cup, Italy (2)ChallengerClay Marco Cecchinato6–7(0–7), 7–6(7–5), 7–6(7–5)Win10–5San Marino Open, San MarinoChallengerClay Mili Poljičak6–1, 6–4Win11–5Copa Sevilla, SpainChallengerClay Dušan Lajović6–2, 6–1

Doubles: 6 (1 title, 5 runner-ups) LegendATP Challenger Tour (1–5)Finals by surfaceHard (–)Clay (1–5)

ResultW–LDateTournamentTierSurfacePartnerOpponentsScoreLoss0–1Internazionali Città di Todi, ItalyChallengerClay Alexander Merino Francesco Forti Giulio Zeppieri3–6, 2–6Loss0–2Challenger de Tigre, ArgentinaChallengerClay Matías Franco Descotte Conner Huertas del Pino Mats Rosenkranz6–5 ret.Win1–2Copa Sevilla, SpainChallengerClay Román Andrés Burruchaga Nicolás Álvarez Varona Alberto Barroso Campos7–5, 6–7(8–10), [10–7]Loss1–3Buenos Aires Challenger, ArgentinaChallengerClay Román Andrés Burruchaga Guido Andreozzi Guillermo Durán0–6, 5–7Loss1–4Challenger de Guayaquil, EcuadorChallengerClay Luis David Martínez Guido Andreozzi Guillermo Durán0–6, 4–6Loss1–5Uruguay Open, UruguayChallengerClay Luis David Martínez Karol Drzewiecki Piotr Matuszewski4–6, 4–6

ITF World Tennis Tour finals

Singles: 6 (3 titles, 3 runner-ups) LegendITF WTT (3–3)Finals by surfaceHard (–)Clay (3–3)

ResultW–LDateTournamentTierSurfaceOpponentScoreLoss0–1M25 Vic, SpainWTTClay Raúl Brancaccio7–5, 5–7, 3–6Loss0–2M15 Majadahonda, SpainWTTClay Pol Toledo Bagué2–6, 6–7(2–7)Win1–2M15 Santa Cristina val Gardena, ItalyWTTClay Wilson Leite6–7(7–9), 6–1, 6–2Win2–2M25 Hurlingham, ArgentinaWTTClay Juan Manuel Cerúndolo6–4, 6–3Loss2–3M25 Prostějov, Czech RepublicWTTClay Nikolás Sánchez Izquierdo4–6, 6–1, 6–2Win3–3M25 Eupen, BelgiumWTTClay Matteo Arnaldi7–6(7–2), 6–2

Doubles: 3 (3 titles) LegendITF WTT (3–0)

ResultW–LDateTournamentTierSurfacePartnerOpponentsScoreWin1–0M15 Heraklion, GreeceWTTHard Mateus Alves Corentin Denolly Jonathan Eysseric4–6, 6–3, [10–4]Win2–0M15 Madrid, SpainWTTClay Gerardo López Villaseñor Íñigo Cervantes Oriol Roca Batalla7–6(7–4), 2–6, [10–6]Win3–0M25 Dénia, SpainWTTClay Shintaro Mochizuki Paweł Ciaś Andrey Chepelev7–5, 6–3

Notes

References

External links