The Association of Tennis Professionals (ATP) Challenger Tour in 2023 was the secondary professional tennis circuit organized by the ATP. The 2023 ATP Challenger Tour calendar comprised 196 tournaments, with prize money ranging from $40,000 up to $220,000. It was the 46th edition of Challenger tournaments cycle and 15th under the name of Challenger Tour.

Schedule This was the complete schedule of events on the 2023 calendar with player progression documented from the quarterfinals stage.

January Week ofTournamentChampionsRunners-upSemifinalistsQuarterfinalistsJanuary 2Canberra Tennis InternationalCanberra, Australia Hard – Challenger 100 – 32S/24Q/16DSingles – Doubles Márton Fucsovics7–5, 6–4 Leandro Riedi Yosuke Watanuki Jan-Lennard Struff Marc Polmans Norbert Gombos Liam Broady Enzo Couacaud André Göransson Ben McLachlan6–3, 5–7, [10–5] Andrew Harris John-Patrick SmithOpen Nouvelle-CalédonieNouméa, New Caledonia Hard – Challenger 100 – 32S/24Q/16DSingles – Doubles Raúl Brancaccio4–6, 7–5, 6–2 Laurent Lokoli Cristian Garín Ryan Peniston Facundo Díaz Acosta Benoît Paire Damir Džumhur Rubin Statham Colin Sinclair Rubin Statham6–4, 6–3 Toshihide Matsui Kaito UesugiNonthaburi ChallengerNonthaburi, Thailand Hard – Challenger 75 – 32S/24Q/16DSingles – Doubles Dennis Novak6–4, 6–4 Wu Tung-lin Lloyd Harris Antoine Escoffier Hsu Yu-hsiou Evgeny Donskoy Max Purcell Marek Gengel Marek Gengel Adam Pavlásek7–6(7–4), 6–4 Robert Galloway Hans Hach VerdugoOeiras IndoorsOeiras, Portugal Hard (i) – Challenger 50 – 32S/24Q/16DSingles – Doubles Joris De Loore6–3, 6–2 Filip Cristian Jianu Cem İlkel Raphaël Collignon Gabriel Debru Dino Prižmić Maximilian Neuchrist Edan Leshem Victor Vlad Cornea Petr Nouza6–3, 7–6(7–3) Jonathan Eysseric Pierre-Hugues HerbertChallenger de TigreTigre, Argentina Clay – Challenger 50 – 32S/24Q/16DSingles – Doubles Juan Manuel Cerúndolo4–6, 6–4, 6–2 Murkel Dellien Alessandro Giannessi Gonzalo Villanueva Guido Andreozzi Lautaro Midón Juan Ignacio Londero Valerio Aboian Guido Andreozzi Ignacio Carou5–7, 6–4, [10–5] Leonardo Aboian Ignacio MonzónJanuary 9Nonthaburi Challenger IINonthaburi, Thailand Hard – Challenger 75 – 32S/24Q/16DSingles – Doubles Arthur Cazaux7–6(7–5), 6–2 Lloyd Harris Dennis Novak Jason Jung Marek Gengel Tennys Sandgren Evgeny Donskoy Daniel Michalski Yuki Bhambri Saketh Myneni2–6, 7–6(9–7), [14–12] Christopher Rungkat Akira SantillanOeiras Indoors IIOeiras, Portugal Hard (i) – Challenger 75 – 32S/24Q/16DSingles – Doubles Arthur Fils6–1, 7–6(7–4) Joris De Loore Ričardas Berankis Pierre-Hugues Herbert Dino Prižmić Maximilian Neuchrist Pedro Sousa Lorenzo Giustino Sander Arends David Pel6–3, 7–6(7–3) Patrik Niklas-Salminen Bart StevensChallenger de Tigre IITigre, Argentina Clay – Challenger 50 – 32S/24Q/16DSingles – Doubles Juan Manuel Cerúndolo6–3, 2–6, 6–2 Jesper de Jong Alessandro Giannessi Andrea Collarini Gonzalo Villanueva Mariano Navone Térence Atmane Juan Bautista Torres Daniel Dutra da Silva Oleg Prihodko6–2, 6–2 Chung Yun-seong Christian LangmoJanuary 16Tenerife ChallengerTenerife, Spain Hard – Challenger 100 – 32S/24Q/16DSingles – Doubles Alexander Shevchenko7–5, 6–2 Sebastian Ofner Francesco Maestrelli Máté Valkusz Matteo Gigante Lorenzo Giustino Riccardo Bonadio Francesco Passaro Victor Vlad Cornea Sergio Martos Gornés6–3, 6–4 Patrik Niklas-Salminen Bart StevensBrasil Tennis ChallengerPiracicaba, Brazil Clay – Challenger 75 – 32S/24Q/16DSingles – Doubles Andrea Collarini6–2, 7–6(7–1) Tomás Barrios Vera Renzo Olivo Camilo Ugo Carabelli Alejandro Tabilo Térence Atmane Hernán Casanova Thiago Seyboth Wild Orlando Luz Marcelo ZormannWalkover Andrea Collarini Renzo OlivoNonthaburi Challenger IIINonthaburi, Thailand Hard – Challenger 50 – 32S/24Q/16DSingles – Doubles Sho Shimabukuro6–2, 7–5 Arthur Cazaux Hong Seong-chan Giovanni Fonio Zdeněk Kolář Michael Geerts Antoine Escoffier Tennys Sandgren Nam Ji-sung Song Min-kyu6–4, 6–4 Jan Choinski Stuart ParkerJanuary 23BW OpenOttignies-Louvain-la-Neuve, Belgium Hard (i) – Challenger 125 – 32S/24Q/16DSingles – Doubles David Goffin6–4, 6–1 Mikael Ymer Gauthier Onclin Altuğ Çelikbilek Yannick Hanfmann Kaichi Uchida Filip Misolic Fábián Marozsán Romain Arneodo Sam Weissborn6–4, 6–3 Roman Jebavý Adam PavlásekOpen Quimper BretagneQuimper, France Hard (i) – Challenger 125 – 32S/24Q/16DSingles – Doubles Grégoire Barrère6–1, 6–4 Arthur Fils Calvin Hemery Geoffrey Blancaneaux Dominic Stricker Otto Virtanen Radu Albot Lucas Pouille Sadio Doumbia Fabien Reboul6–2, 6–4 Anirudh Chandrasekar Arjun KadheChallenger ConcepciónConcepción, Chile Clay – Challenger 100 – 32S/24Q/16DSingles – Doubles Federico Coria6–4, 6–3 Timofey Skatov Hugo Dellien Facundo Díaz Acosta Federico Delbonis Juan Manuel Cerúndolo Juan Bautista Torres Alejandro Tabilo Guido Andreozzi Guillermo Durán7–6(7–1), 6–7(3–7), [10–7] Luciano Darderi Oleg PrihodkoJanuary 30Koblenz OpenKoblenz, Germany Hard (i) – Challenger 100 – 32S/24Q/16DSingles – Doubles Roman Safiullin6–2, 7–5 Vasek Pospisil Zdeněk Kolář Raphaël Collignon Alexandre Müller Louis Wessels Maximilian Marterer Alexey Vatutin Fabian Fallert Hendrik Jebens7–6(7–2), 6–3 Jonathan Eysseric Denys MolchanovBurnie InternationalBurnie, Australia Hard – Challenger 75 – 32S/24Q/16DSingles – Doubles Rinky Hijikata6–3, 6–3 James Duckworth Marc Polmans Yuta Shimizu Philip Sekulic Adam Walton Thomas Fancutt James McCabe Marc Polmans Max Purcell7–6(7–4), 6–4 Luke Saville Tristan SchoolkateCleveland OpenCleveland, United States Hard (i) – Challenger 75 – 32S/24Q/16DSingles – Doubles Aleksandar Kovacevic3–6, 7–5, 7–6(7–2) Wu Yibing Emilio Gómez Tennys Sandgren Gabriel Diallo Steve Johnson Zachary Svajda Stefan Kozlov Robert Galloway Hans Hach Verdugo3–6, 7–5, [10–6] Ruben Gonzales Reese StalderTenerife Challenger IITenerife, Spain Hard – Challenger 75 – 32S/24Q/16DSingles – Doubles Matteo Arnaldi6–1, 6–2 Raúl Brancaccio Lloyd Harris Nicolás Álvarez Varona Roberto Marcora Carlos Taberner Alejandro Moro Cañas Oleksii Krutykh Christian Harrison Shintaro Mochizuki6–4, 6–3 Matteo Gigante Francesco Passaro

February Week ofTournamentChampionsRunners-upSemifinalistsQuarterfinalistsFebruary 6Vitas Gerulaitis CupVilnius, Lithuania Hard (i) – Challenger 100 – 32S/24Q/16DSingles – Doubles Liam Broady6–4, 6–4 Zdeněk Kolář Cem İlkel Damir Džumhur Joris De Loore Antoine Escoffier Dennis Novak Evan FurnessIvan Liutarevich Vladyslav Manafov6–0, 6–2 Arjun Kadhe Daniel MasurTenerife Challenger IIITenerife, Spain Hard – Challenger 75 – 32S/24Q/16DSingles – Doubles Matteo Gigante6–3, 6–2 Stefano Travaglia Riccardo Bonadio Ryan Peniston Pablo Llamas Ruiz Francesco Maestrelli Alessandro Giannessi Giovanni Fonio Andrew Harris Christian Harrison7–6(8–6), 6–7(4–7), [10–8] Luke Johnson Sem VerbeekFebruary 13Bahrain Ministry of Interior Tennis ChallengerManama, Bahrain Hard – Challenger 125 – 32S/24Q/16DSingles – Doubles Thanasi Kokkinakis6–1, 6–4 Abdullah Shelbayh Salvatore Caruso Jan-Lennard Struff Jason Kubler Lorenzo Giustino Tomáš Macháč Alexei Popyrin Patrik Niklas-Salminen Bart Stevens6–3, 6–4 Ruben Gonzales Fernando RomboliChennai Open ChallengerChennai, India Hard – Challenger 100 – 32S/24Q/16DSingles – Doubles Max Purcell5–7, 7–6(7–2), 6–4 Nicolas Moreno de Alboran Sumit Nagal Dane Sweeny Yasutaka Uchiyama Jay Clarke Arthur Cazaux James Duckworth Jay Clarke Arjun Kadhe6–0, 6–4 Sebastian Ofner Nino SerdarušićChallenger La MancheCherbourg, France Hard (i) – Challenger 75 – 32S/24Q/16DSingles – Doubles Giulio Zeppieri7–5, 7–6(7–4) Titouan Droguet Jan Choinski Antoine Escoffier Mats Moraing Gabriel Debru Luca Van Assche Alexey Vatutin Ivan Liutarevich Vladyslav Manafov7–6(12–10), 7–6(9–7) Karol Drzewiecki Kacper ŻukFebruary 20Monterrey ChallengerMonterrey, Mexico Hard – Challenger 125 – 32S/24Q/16DSingles – Doubles Nuno Borges6–4, 7–6(8–6) Borna Gojo Yosuke Watanuki Mitchell Krueger Aleksandar Kovacevic Denis Kudla Daniel Altmaier Bernard Tomic André Göransson Ben McLachlan6–3, 6–4 Luis David Martínez Cristian RodríguezBengaluru OpenBangalore, India Hard – Challenger 100 – 32S/24Q/16DSingles – Doubles Max Purcell3–6, 7–5, 7–6(7–5) James Duckworth Hamad Medjedovic James McCabe Tseng Chun-hsin Luca Nardi Harold Mayot Dimitar Kuzmanov Chung Yun-seong Hsu Yu-hsiou3–6, 7–6(9–7), [11–9] Anirudh Chandrasekar Vijay Sundar PrashanthCoosa Valley OpenRome, United States Hard (i) – Challenger 75 – 32S/24Q/16DSingles – Doubles Jordan Thompson6–4, 6–2 Alex Michelsen Zachary Svajda Hong Seong-chan Alastair Gray Elmar Ejupovic Toby Kodat Edan Leshem Luke Johnson Sem Verbeek6–2, 6–2 Gabriel Décamps Alex RybakovInternazionali di Tennis Città di RoveretoRovereto, Italy Hard (i) – Challenger 75 – 32S/24Q/16DSingles – Doubles Dominic Stricker7–6(10–8), 6–2 Giulio Zeppieri Kaichi Uchida Gauthier Onclin Jurij Rodionov Antoine Escoffier Zdeněk Kolář Alejandro Moro Cañas Victor Vlad Cornea Franko Škugor6–7(3–7), 6–2, [10–4] Vladyslav Manafov Oleg PrihodkoFebruary 27Teréga Open Pau–PyrénéesPau, France Hard (i) – Challenger 125 – 32S/24Q/16DSingles – Doubles Luca Van Assche7–6(7–5), 4–6, 7–6(8–6) Ugo Humbert Arthur Rinderknech Kaichi Uchida Jan-Lennard Struff Jurij Rodionov Laurent Lokoli Antoine Bellier Dan Added Albano Olivetti3–6, 6–1, [10–8] Julian Cash Constantin FrantzenPune ChallengerPune, India Hard – Challenger 100 – 32S/24Q/16DSingles – Doubles Max Purcell6–2, 6–3 Luca Nardi Miljan Zekić Dominik Palán Harold Mayot Francesco Maestrelli Rio Noguchi Tseng Chun-hsin Anirudh Chandrasekar Vijay Sundar Prashanth6–1, 4–6, [10–3] Toshihide Matsui Kaito UesugiTexas Tennis ClassicWaco, United States Hard – Challenger 75 – 32S/24Q/16DSingles – Doubles Aleksandar Kovacevic6–3, 4–6, 6–2 Alexandre Müller Alex Michelsen Borna Gojo Aleksandar Vukic Hong Seong-chan Gastão Elias Shintaro Mochizuki Ivan Sabanov Matej Sabanov6–1, 3–6, [12–10] Evan King Mitchell Krueger

March