█ | Start Date | End Date | Event | Notes |
█ | 5 January | 13 January | Men's Tennis ATP Antalya Open 2021 | |
█ | 5 January | 13 January | Men's Tennis ATP Delray Beach Open by Vitacost.com 2021 | |
█ | 5 January | 13 January | Women's Tennis WTA Abu Dhabi Open 2021 | |
█ | 10 January | 13 January | Tennis ITF Australian Open 2021 | Men's Qualifying |
█ | 10 January | 13 January | Tennis ITF Australian Open 2021 | Women's Qualifying |
█ | 31 January | 7 February | Women's Tennis WTA Gippsland Trophy 2021 | |
█ | 31 January | 7 February | Women's Tennis WTA Melbourne 2 2021 | |
█ | 1 February | 7 February | Men's Tennis ATP Great Ocean Road Open 2021 | |
█ | 1 February | 7 February | Men's Tennis ATP Murray River Open 2021 | |
█ | 2 February | 7 February | Men's Tennis ATP Cup 2021 | |
█ | 3 February | 7 February | Women's Tennis WTA Grampians Trophy 2021 | |
█ | 8 February | 21 February | Tennis ITF Australian Open 2021 | |
█ | 13 February | 19 February | Women's Tennis WTA Phillip Island Trophy 2021 | |
█ | 20 February | 28 February | Men's Tennis ATP Cordoba Open 2021 | |
█ | 20 February | 28 February | Men's Tennis ATP Singapore Open 2021 | |
█ | 21 February | 28 February | Men's Tennis ATP Open Sud de France 2021 | |
█ | 21 February | 27 February | Women's Tennis WTA Adelaide International 2021 | |
█ | 27 February | 6 March | Women's Tennis WTA Qatar Total Open 2021 | |
█ | 27 February | 7 March | Men's Tennis ATP ABN AMRO World Tournament 2021 | |
█ | 27 February | 7 March | Men's Tennis ATP Argentina Open 2021 | |
█ | 27 February | 7 March | Women's Tennis WTA Open 6ème Sens Métropole de Lyon 2021 | |
█ | 5 March | 6 March | Men's Tennis ITF Davis Cup 2021 | World Group I, Week 1 |
█ | 5 March | 6 March | Men's Tennis ITF Davis Cup 2021 | World Group II, Week 1 |
█ | 6 March | 13 March | Women's Tennis WTA Abierto Zapopan 2021 | |
█ | 6 March | 13 March | Women's Tennis WTA Dubai Duty Free Tennis Championships 2021 | |
█ | 6 March | 14 March | Men's Tennis ATP Chile Dove Men+Care Open 2021 | |
█ | 6 March | 14 March | Men's Tennis ATP Qatar ExxonMobil Open 2021 | |
█ | 7 March | 14 March | Men's Tennis ATP Open 13 Provence 2021 | |
█ | 13 March | 20 March | Men's Tennis ATP Abierto Mexicano Telcel presentado por HSBC 2021 | |
█ | 13 March | 20 March | Men's Tennis ATP Dubai Duty Free Tennis Championships 2021 | |
█ | 13 March | 21 March | Women's Tennis WTA Abierto GNP Seguros 2021 | |
█ | 13 March | 21 March | Women's Tennis WTA St. Petersburg Ladies Trophy 2021 | |
█ | 22 March | 4 April | Men's Tennis ATP Miami Open presented by Itaú 2021 | |
█ | 22 March | 4 April | Women's Tennis WTA Miami Open presented by Itaú 2021 | |
█ | 3 April | 11 April | Women's Tennis WTA Copa Colsanitas 2021 | |
█ | 3 April | 11 April | Women's Tennis WTA Volvo Car Open 2021 | |
█ | 4 April | 11 April | Men's Tennis ATP AnyTech365 Andalucia Open 2021 | |
█ | 4 April | 11 April | Men's Tennis ATP Sardegna Open 2021 | |
█ | 10 April | 18 April | Men's Tennis ATP Rolex Monte-Carlo Masters 2021 | |
█ | 10 April | 18 April | Women's Tennis WTA MUSC Health Women's Open 2021 | |
█ | 16 April | 17 April | Women's Tennis ITF Billie Jean King Cup 2021 | Play-Offs |
█ | 17 April | 25 April | Men's Tennis ATP Barcelona Open Banc Sabadell 2021 | |
█ | 17 April | 25 April | Women's Tennis WTA Porsche Tennis Grand Prix 2021 | |
█ | 17 April | 25 April | Women's Tennis WTA TEB BNP Paribas Tennis Championship Istanbul 2021 | |
█ | 18 April | 25 April | Men's Tennis ATP Serbia Open 2021 | |
█ | 24 April | 2 May | Men's Tennis ATP BMW Open 2021 | |
█ | 24 April | 2 May | Men's Tennis ATP Millennium Estoril Open 2021 | |
█ | 27 April | 8 May | Women's Tennis WTA Mutua Madrid Open 2021 | |
█ | 1 May | 9 May | Men's Tennis ATP Mutua Madrid Open 2021 | |
█ | 2 May | 9 May | Women's Tennis WTA L'Open 35 de Saint-Malo 2021 | |
█ | 8 May | 16 May | Men's Tennis ATP Internazionali BNL d'Italia 2021 | |
█ | 8 May | 16 May | Women's Tennis WTA Internazionali BNL d'Italia 2021 | |
█ | 15 May | 22 May | Men's Tennis ATP Gonet Geneva Open 2021 | |
█ | 15 May | 22 May | Women's Tennis WTA Emilia-Romagna Open 2021 | |
█ | 15 May | 22 May | Women's Tennis WTA Serbia Ladies Open 2021 | |
█ | 16 May | 23 May | Men's Tennis ATP Open Parc Auvergne-Rhone-Alpes Lyon 2021 | |
█ | 22 May | 29 May | Men's Tennis ATP Belgrade Open 2021 | |
█ | 22 May | 29 May | Men's Tennis ATP Emilia-Romagna Open 2021 | |
█ | 22 May | 29 May | Women's Tennis WTA Internationaux de Strasbourg 2021 | |
█ | 24 May | 13 June | Tennis ITF Roland Garros 2021 | |
█ | 5 June | 13 June | Men's Tennis ATP MercedesCup 2021 | |
█ | 5 June | 13 June | Women's Tennis WTA Libema Open 2021 | |
█ | 5 June | 13 June | Women's Tennis WTA Nottingham Open 2021 | |
█ | 6 June | 19 June | Tennis ITF Senior World Championships 2021 | |
█ | 12 June | 20 June | Men's Tennis ATP cinch Championships 2021 | |
█ | 12 June | 20 June | Men's Tennis ATP Noventi Open 2021 | |
█ | 12 June | 20 June | Women's Tennis WTA bett1open 2021 | |
█ | 12 June | 20 June | Women's Tennis WTA Birmingham Classic 2021 | |
█ | 15 June | 19 June | Women's Tennis ITF Billie Jean King Cup 2021 | European/African Group III |
█ | 16 June | 19 June | Men's Tennis ITF Davis Cup 2021 | Asian/Oceanian Group III |
█ | 16 June | 19 June | Men's Tennis ITF Davis Cup 2021 | European Group III |
█ | 16 June | 19 June | Women's Tennis ITF Billie Jean King Cup 2021 | American Group II, Event B |
█ | 18 June | 26 June | Men's Tennis ATP Mallorca Championships 2021 | |
█ | 19 June | 26 June | Men's Tennis ATP Eastbourne International 2021 | |
█ | 19 June | 27 June | Women's Tennis WTA Bad Homburg Open 2021 | |
█ | 19 June | 27 June | Women's Tennis WTA Eastbourne International 2021 | |
█ | 21 June | 11 July | Tennis ITF Wimbledon 2021 | |
█ | 21 June | 26 June | Men's Tennis ITF Davis Cup 2021 | African Group IV |
█ | 22 June | 26 June | Men's Tennis ITF Davis Cup 2021 | European Group IV |
█ | 22 June | 26 June | Women's Tennis ITF Billie Jean King Cup 2021 | Asian/Oceanian Group II, Event A |
█ | 23 June | 26 June | Women's Tennis ITF Billie Jean King Cup 2021 | American Group II, Event A |
█ | 30 June | 3 July | Men's Tennis ITF Davis Cup 2021 | American Group III |
█ | 10 July | 18 July | Men's Tennis ATP Hall of Fame Open 2021 | |
█ | 10 July | 18 July | Men's Tennis ATP Hamburg European Open 2021 | |
█ | 10 July | 18 July | Men's Tennis ATP Nordea Open 2021 | |
█ | 17 July | 25 July | Men's Tennis ATP Abierto de Tenis Mifel presentado por Cinemex 2021 | |
█ | 17 July | 25 July | Men's Tennis ATP Plava Laguna Croatia Open Umag 2021 | |
█ | 17 July | 25 July | Men's Tennis ATP Swiss Open Gstaad 2021 | |
█ | 24 July | 1 August | Men's Tennis ATP Generali Open 2021 | |
█ | 24 July | 1 August | Men's Tennis ATP Truist Atlanta Open 2021 | |
█ | 24 July | 1 August | Tennis at the Summer Olympic Games 2020 | |
█ | 31 July | 8 August | Men's Tennis ATP Citi Open 2021 | |
█ | 7 August | 15 August | Men's Tennis ATP National Bank Open Presented by Rogers 2021 | |
█ | 11 August | 14 August | Men's Tennis ITF Davis Cup 2021 | African Group III |
█ | 13 August | 22 August | Men's Tennis ATP Western & Southern Open 2021 | |
█ | 20 August | 28 August | Men's Tennis ATP Winston-Salem Open 2021 | |
█ | 23 August | 12 September | Tennis ITF US Open 2021 | |
█ | 6 September | 11 September | Men's Tennis ITF Davis Cup 2021 | Asian/Oceanian Group IV |
█ | 12 September | 25 September | Tennis ITF Young Senior World Championships 2021 | |
█ | 17 September | 18 September | Men's Tennis ITF Davis Cup 2021 | World Group I, Week 2 |
█ | 17 September | 18 September | Men's Tennis ITF Davis Cup 2021 | World Group II, Week 2 |
█ | 18 September | 26 September | Men's Tennis ATP Moselle Open 2021 | |
█ | 18 September | 26 September | Men's Tennis ATP St. Petersburg Open 2021 | |
█ | 24 September | 26 September | Men's Tennis ITF Laver Cup 2021 | |
█ | 25 September | 3 October | Men's Tennis ATP Chengdu Open 2021 | |
█ | 25 September | 3 October | Men's Tennis ATP Sofia Open 2021 | |
█ | 25 September | 3 October | Men's Tennis ATP Zhuhai Championships 2021 | |
█ | 2 October | 10 October | Men's Tennis ATP China Open 2021 | |
█ | 2 October | 10 October | Men's Tennis ATP Rakuten Japan Open Tennis Championships 2021 | |
█ | 8 October | 17 October | Men's Tennis ATP Rolex Shanghai Masters 2021 | |
█ | 10 October | 23 October | Tennis ITF Super Senior World Championships 2021 | |
█ | 16 October | 24 October | Men's Tennis ATP European Open 2021 | |
█ | 16 October | 24 October | Men's Tennis ATP Stockholm Open 2021 | |
█ | 16 October | 24 October | Men's Tennis ATP VTB Kremlin Cup 2021 | |
█ | 23 October | 31 October | Men's Tennis ATP Erste Bank Open 2021 | |
█ | 23 October | 31 October | Men's Tennis ATP Swiss Indoors Basel 2021 | |
█ | 30 October | 7 November | Men's Tennis ATP Rolex Paris Masters 2021 | |
█ | 9 November | 13 November | Men's Tennis ATP Next Gen Finals 2021 | |
█ | 14 November | 21 November | Men's Tennis ATP Nitto Finals 2021 | |
█ | 25 November | 5 December | Men's Tennis ITF Davis Cup 2021 | Finals |
█ | Postponed | Postponed | Men's Tennis ATP Grand Prix Hassan II 2021 | |
█ | Postponed | Postponed | Women's Tennis ITF Billie Jean King Cup 2021 | Finals |
█ | Postponed | Postponed | Women's Tennis WTA Grand Prix De Son Altesse Royale La Princesse Lalla Meryem 2021 | |
█ | Cancelled | Cancelled | Men's Tennis ATP Fayez Sarofim & Co. U.S. Clay Court Championship 2021 | |
█ | Cancelled | Cancelled | Men's Tennis ATP Libema Open 2021 | |
█ | Cancelled | Cancelled | Women's Tennis WTA Cologne Open 2021 | |
Post time: 1-1-2021 09:57