Andrea Collarini (; born 31 January 1992) is an American-born Argentine professional tennis player. He has a career-high ATP singles ranking of No. 177 achieved on 24 April 2023 and a doubles ranking of No. 193 reached on 1 August 2022. He plays mostly on the ATP Challenger Tour, where he has won four titles in singles and three in doubles.
Collarini had represented Argentina in the early days of his career from 2007 to 2010, until he chose to represent United States from 2010 to 2012 before switching back to represent Argentina.
Career On the junior circuit, Collarini had a career high ITF junior ranking of world No. 5 achieved in 2009. In 2010, he reached the final of the French Open boys' singles event, finishing runner-up to Agustín Velotti.
He won his first ATP Challenger title at the 2015 Blu-Express.com Tennis Cup in the doubles event partnering Andrés Molteni.
Collarini made his ATP debut at the 2021 Croatia Open Umag as a qualifier but lost to wildcard Duje Ajduković.
Ranked No. 267, he qualified for the 2024 Generali Open Kitzbühel, his second ATP main draw but lost to wildcard Nicolas Moreno de Alboran.
Grand Slam Performance timeline
Singles Tournament2010…2014…20172018201920202021202220232024 2025W–LGrand Slam tournaments Australian OpenAAAQ3AQ1Q1Q1Q1Q10–0French OpenAQ1AQ2AQ1Q1AQ2Q30–0WimbledonAQ1AQ2ANHQ1Q1Q1Q10–0US OpenQ1Q1Q1AAAQ1Q2Q10–0Win–loss0–00–00–00–00–00–00–00–00–0
ATP Tour finals
Doubles: 1 (runner-up) LegendGrand Slam (–)ATP 1000 (–)ATP 500 (–)ATP 250 (0–1)Finals by surfaceHard (–)Clay (0–1)Grass (–)Finals by settingOutdoor (0–1)Indoor (–)
ResultW–LDateTournamentTierSurfacePartnerOpponentsScoreLoss0–1Argentina Open, ArgentinaATP 250Clay Nicolás Kicker Orlando Luz Rafael Matos5–7, 3–6
ATP Challenger Tour finals
Singles: 9 (4 titles, 5 runner-ups) LegendATP Challenger Tour (4–5)Finals by surfaceHard (–)Clay (4–5)
ResultW–LDateTournamentTierSurfaceOpponentScoreLoss0–1Salinas Challenger, EcuadorChallengerClay Víctor Estrella Burgos3–6, 4–6Win1–1Internazionali Città dell'Aquila, ItalyChallengerClay Andrej Martin6–3, 6–1Loss1–2Challenger de Tigre II, ArgentinaChallengerClay Camilo Ugo Carabelli5–7, 2–6Loss1–3Internazionali Città di Vicenza, ItalyChallengerClay Andrea Pellegrino1–6, 4–6Win2–3Brasil Tennis Challenger, BrazilChallengerClay Tomás Barrios Vera6–2, 7–6(7–1)Win3–3Challenger de Tucumán, ArgentinaChallengerClay Hernán Casanova6–4, 7–6(7–3)Win4–3Santa Fe Challenger, ArgentinaChallengerClay Facundo Mena6–2, 6–3Loss4–4Engie Open Florianópolis, BrazilChallengerClay Gustavo Heide2–6, 3–6Loss4–5Challenger AAT, ArgentinaChallengerClay Franco Agamenone6–3, 4–6, 2–6
Doubles: 5 (3 titles, 2 runner-ups) LegendATP Challenger Tour (3–2)Finals by surfaceHard (–)Clay (3–2)
ResultW–LDateTournamentTierSurfacePartnerOpponentsScoreLoss0–1Cachantún Cup, ChileChallengerClay Máximo González Andrés Molteni Guido Pella6–7(7–9), 6–3, [4–10]Win1–1Blu-Express Perugia Cup, ItalyChallengerClay Andrés Molteni James Cerretani Costin Pavăl6–3, 7–5Win2–1Challenger Concepción, ChileChallengerClay Renzo Olivo Diego Hidalgo Cristian Rodríguez6–4, 6–4Loss2–2Brasil Tennis Challenger, BrazilChallengerClay Renzo Olivo Orlando Luz Marcelo ZormannwalkoverWin3–2Santa Cruz Challenger, BoliviaChallengerClay Renzo Olivo Hugo Dellien Murkel Dellien6–4, 6–1
ITF Tour finals
Singles: 28 (16 titles, 12 runner-ups) LegendITF Futures/WTT (16–12)Finals by surfaceHard (–)Clay (16–12)
ResultW–LDateTournamentTierSurfaceOpponentScoreLoss0–1Argentina F20, RosarioFuturesClay Pablo Galdón6–7(1–7), 7–6(7–5), 5–7Win1–1Argentina F10, Buenos AiresFuturesClay Patricio Heras6–4, 6–3Win2–1Argentina F15, DoloresFuturesClay Gastón Grimolizzi6–4, 6–2Loss2–2Argentina F18, San JuanFuturesClay Pablo Galdón1–6, 3–6Loss2–3Argentina F6, Villa MaríaFuturesClay Pablo Galdón4–6, 3–6Win3–3Argentina F12, PosadasFuturesClay Andrés Molteni4–6, 6–2, 6–3Loss3–4Argentina F20, Buenos AiresFuturesClay Diego Schwartzman6–7(1–7), 3–6Loss3–5Argentina F27, Buenos AiresFuturesClay Patricio Heras6–3, 6–7(8–10), 4–6Loss3–6Argentina F7, Bell VilleFuturesClay Pablo Galdón6–7(3–7), 4–6Win4–6Argentina F9, CórdobaFuturesClay Patricio Heras6–1, 6–4Win5–6Argentina F11, CorrientesFuturesClay Facundo Mena6–1, 6–4Win6–6Argentina F13, MisionesFuturesClay Patricio Heras6–4, 4–6, 7–5Win7–6Brazil F19, Porto AlegreFuturesClay Fernando Romboli7–6(7–2), 6–1Win8–6Argentina F1, Villa Carlos PazFuturesClay Nicolás Jarry3–6, 6–0, 6–2Win9–6Italy F18, ModenaFuturesClay Francisco Bahamonde6–2, 6–1Loss9–7Peru F5, LimaFuturesClay Bastián Malla4–6, 6–2, 3–6Win10–7US F8, PlantationFuturesClay Noah Rubin6–3, 7–6(7–3)Loss10–8Argentina F7, CórdobaFuturesClay Hernán Casanova6–4, 4–6, 4–6Win11–8US F8, Indian Harbour BeachFuturesClay Corentin Denolly7–5, 7–6(8–6)Loss11–9Italy F7, Santa Margherita di PulaFuturesClay Salvatore Caruso5–7, 3–6Loss11–10Italy F8, Santa Margherita di PulaFuturesClay Yannick Maden6–2, 1–6, 3–6Win12–10Italy F13, VigevanoFuturesClay Gianni Mina6–4, 6–1Win13–10Italy F16, PadovaFuturesClay Orlando Luz6–4, 6–4Win14–10Italy F17, BergamoFuturesClay Viktor Galović6–2, 6–4Win15–10Italy F20, AlbineaFuturesClay Filippo Leonardi6–3, 6–3Loss15–11Italy F21, CasinalboFuturesClay Gianluca Mager6–4, 6–7(0–7), 2–6Loss15–12Italy F8, Santa Margherita di PulaFuturesClay Hernán Casanova6–7(5–7), 2–6Win16–12M15 Córdoba, ArgentinaWTTClay Mariano Kestelboim6–2, 7–5
Doubles: 18 (10 titles, 8 runner-ups) LegendITF Futures/WTT (10–8)Finals by surfaceHard (0–1)Clay (10–7)
ResultW–LDateTournamentTierSurfacePartnerOpponentsScoreWin1–0US F11, Orange ParkFuturesClay Denis Kudla Mitchell Frank Junior Alexander Ore7–6(8–6), 6–3Loss1–1US F27, MansfieldFuturesHard Denis Kudla Dimitar Kutrovsky Joshua Zavala3–6, 3–6Loss1–2US F29, NicevilleFuturesClay Denis Kudla Robbye Poole Erling Tveit6–7(4–7), 2–6Win2–2Brazil F22, JundiaíFuturesClay Diego Matos Tiago Lopes Victor Maynard6–3, 6–4Loss2–3Argentina F16, Santiago del EsteroFuturesClay Juan-Pablo Amado Alejandro Fabbri Jonathan Gonzalia6–7(4–7), 4–6Win3–3Argentina F21, RosarioFuturesClay Renzo Olivo Giammarco Micolani Giorgio Portaluri4–6, 6–4, [11–9]Loss3–4Argentina F2, DoloresFuturesClay Nicolás Pastor Tomás Lipovšek Puches Juan Pablo Ortiz6–1, 4–6, [8–10]Win4–4Brazil F10, ManausFuturesClay Guilherme Clezar Fabrício Neis José Pereira7–6(9–7), 3–6, [10–5]Win5–4Argentina F7, Bell VilleFuturesClay Guillermo Durán Duilio Beretta Sergio Galdós6–3, 6–4Loss5–5Argentina F9, CórdobaFuturesClay Mateo Nicolás Martínez Daniel Dutra da Silva Pedro Sakamoto3–6, 6–7(4–7)Win6–5Argentina F12, ResistenciaFuturesClay Mateo Nicolás Martínez Mauricio Pérez Mota Gabriel Alejandro Hidalgo7–6(7–2), 6–7(2–7), [10–4]Win7–5Italy F18, ModenaFuturesClay Tomás Lipovšek Puches Alessandro Luisi Andrea Vavassori7–5, 5–7, [10–7]Win8–5Argentina F8, Buenos AiresFuturesClay Juan Ignacio Galarza Óscar José Gutierrez Gabriel Alejandro HidalgowalkoverLoss8–6Peru F5, LimaFuturesClay Juan Ignacio Galarza Iván Endara Jorge PantawalkoverWin9–6Peru F6, TrujilloFuturesClay Duilio Beretta Jaume Pla Malfeito Alexander Merino6–4, 6–3Loss9–7Italy F6, Santa Margherita di PulaFuturesClay Juan Pablo Paz Mateusz Kowalczyk Grzegorz Panfil1–6, 6–7(5–7)Loss9–8Italy F8, Santa Margherita di PulaFuturesClay Rhyne Williams Adrian Bodmer Jakob Sude6–7(5–7), 6–4, [1–10]Win10–8Italy F13, VigevanoFuturesClay Franco Agamenone Sebastian Bader Hunter Reese6–4, 6–3
Junior Grand Slam finals
Singles: 1 (runner-up) ResultYearTournamentSurfaceOpponentScoreLoss2010French OpenClay Agustín Velotti4–6, 5–7
Controversies
Spray incident at the Challenger de Santiago In March 2026, during a Challenger tournament in Santiago, Chile, Collarini was involved in a viral incident after being seen spraying an aerosol on a tennis ball before serving. The moment, captured on video, quickly spread across social media and generated speculation among fans and commentators regarding a potential breach of tennis regulations.
The episode sparked debate on online platforms such as Reddit, where users questioned whether altering a ball could constitute a violation of the rules. According to tennis regulations, deliberately modifying a ball's condition—such as its weight or surface—is prohibited and could lead to penalties if done during official competition.
It was later confirmed that the incident was an advertising stunt. According to Infobae, the scene was part of a launch campaign for Dove Men+Care All Body Deo.
The incident is noted as an example of how ambiguous actions in sports can generate widespread discussion and viral attention.
References
External links