ATP Calendar

RankTournamentDefending ChampionPeriod
ATP250ATP BrisbaneKei Nishikori31 Dec - 6 Jan 2020
ATP250ATP QatarRoberto Bautista31 Dec - 5 Jan 2020
ATP250ATP MaharashtraKevin Anderson31 Dec - 5 Jan 2020
ATP250ATP AucklandTennys Sandgren6 Jan - 12 Jan 2020
ATP250ATP SydneyAlex de Minaur6 Jan - 12 Jan 2020
ATP250ATP CordobaJuan Ignacio Londero4 Feb - 10 Feb 2020
ATP250ATP MontpellierJo-Wilfried Tsonga4 Feb - 10 Feb 2020
ATP250ATP SofiaDaniil Medvedev4 Feb - 10 Feb 2020
ATP250ATP ArgentinaMarco Cecchinato11 Feb - 17 Feb 2020
ATP250ATP New YorkReilly Opelka11 Feb - 17 Feb 2020
ATP500ATP RotterdamGael Monfils11 Feb - 17 Feb 2020
ATP250ATP Delray BeachRadu Albot18 Feb - 24 Feb 2020
ATP250ATP MarseilleStefanos Tsitsipas18 Feb - 24 Feb 2020
ATP500ATP RioLaslo Dere19 Feb - 24 Feb 2020
ATP500ATP AcapulcoNick Kyrgios25 Feb - 3 Mar 2020
ATP500ATP DubaiRoger Federer25 Feb - 2 Mar 2020
ATP250ATP BrasilGuido Pella25 Feb - 3 Mar 2020
Masters 1000ATP Indian WellsDominic Thiem7 Mar - 17 Mar 2020
Masters 1000ATP Miami MastersRoger Federer20 Mar - 31 Mar 2020
ATP250ATP HoustonChristian Garin8 Apr - 14 Apr 2020
ATP250ATP MoroccoBenoit Paire8 Apr - 14 Apr 2020
Masters 1000ATP Monte Carlo MastersFabio Fognini14 Apr - 21 Apr 2020
ATP500ATP BarcelonaDominic Thiem22 Apr - 28 Apr 2020
ATP250ATP BudapestMatteo Berrettini22 Apr - 28 Apr 2020
ATP250ATP EstorilStefanos Tsitsipas29 Apr - 5 May 2020
ATP250ATP MunichCristian Garin30 Apr - 5 May 2020
Masters 1000ATP Madrid MastersNovak Djokovic5 May - 12 May 2020
Masters 1000ATP Rome MastersRafael Nadal12 May - 19 May 2020
ATP250ATP GenevaAlexander Zverev19 May - 25 May 2020
ATP250ATP LyonBenoit Paire19 May - 25 May 2020
ATP250ATP RosmalenAdrian Mannarino10 Jun - 16 Jun 2020
ATP250ATP StuttgartMatteo Berrettini10 Jun - 16 Jun 2020
ATP500ATP HalleRoger Federer17 Jun - 23 Jun 2020
ATP500ATP QueensFeliciano Lopez17 Jun - 23 Jun 2020
ATP250ATP AntalyaLorenzo Sonego23 Jun - 29 Jun 2020
ATP250ATP EastbourneTaylor Fritz24 Jun - 29 Jun 2020
ATP250ATP BastadNicolás Jarry15 Jul - 21 Jul 2020
ATP250ATP NewportJohn Isner15 Jul - 21 Jul 2020
ATP250ATP CroatiaDušan Lajović15 Jul - 21 Jul 2020
ATP250ATP AtlantaAlex de Minaur22 Jul - 28 Jul 2020
ATP250ATP GstaadAlbert Ramos22 Jul - 28 Jul 2020
ATP500ATP HamburgNikoloz Basilashvili22 Jul - 28 Jul 2020
ATP250ATP KitzbuhelDominic Thiem29 Jul - 3 Aug 2020
ATP250ATP Los CabosDiego Schwartzman30 Jul - 4 Aug 2020
ATP500ATP WashingtonNick Kyrgios29 Jul - 4 Aug 2020
Masters 1000ATP Rogers CupRafael Nadal5 Aug - 11 Aug 2020
Masters 1000ATP Cincinnati MastersDaniil Medvedev11 Aug - 18 Aug 2020
ATP250ATP Winston-SalemHubert Hurkacz18 Aug - 24 Aug 2020
ATP250ATP MetzJo-Wilfried Tsonga16 Sep - 22 Sep 2020
ATP250ATP St. PetersburgDaniil Medvedev16 Sep - 22 Sep 2020
ATP250ATP ChengduPablo Carreno23 Sep - 29 Sep 2020
ATP250ATP ZhuhaiAlex de Minaur23 Sep - 29 Sep 2020
ATP500ATP China OpenDominic Thiem30 Sep - 6 Oct 2020
ATP500ATP TokyoNovak Djokovic30 Sep - 6 Oct 2020
Masters 1000ATP Shanghai MastersDaniil Medvedev6 Oct - 13 Oct 2020
ATP250ATP AntwerpAndy Murray14 Oct - 20 Oct 2020
ATP250ATP Kremlin CupAndrey Rublev14 Oct - 20 Oct 2020
ATP250ATP StockholmDenis Shapovalov14 Oct - 20 Oct 2020
ATP500ATP BaselRoger Federer21 Oct - 27 Oct 2020
ATP500ATP ViennaDominic Thiem22 Oct - 27 Oct 2020
Masters 1000ATP Paris MastersNovak Djokovic28 Oct - 3 Nov 2020