| Date | Name | Location | Surface | Defending Champion |
|---|---|---|---|---|
| |
Brisbane International presented by Evie | Brisbane, Australia | hard | Daniil Medvedev |
| |
BANK OF CHINA HONG KONG TENNIS OPEN | Hong Kong, Hong Kong | hard | Alexander Bublik |
| |
ASB Classic | Auckland, New Zealand | hard | Jakub Mensik |
| |
Great Ocean Road Open | Adelaide, Australia | hard | Tomas Machac |
| |
Australian Open | Melbourne, Australia | hard | Carlos Alcaraz |
| |
Open Sud de France | Montpellier, France | hard | Felix Auger-Aliassime |
| |
ABN AMRO World Tennis Tournament | Rotterdam, Netherlands | hard | Alex de Minaur |
| |
Argentina Open | Buenos Aires, Argentina | clay | Francisco Cerundolo |
| |
Nexo Dallas Open | Frisco, United States | hard | Ben Shelton |
| |
Rio Open presented by Claro | Rio de Janeiro, Brazil | clay | Tomas Martin Etcheverry |
| |
Delray Beach Open by VITACOST.com | Delray Beach, United States | hard | Sebastian Korda |
| |
Qatar ExxonMobil Open | Doha, Qatar | hard | Carlos Alcaraz |
| |
Abierto Mexicano Telcel presentado por HSBC | Acapulco, Mexico | hard | Flavio Cobolli |
| |
WTA Dubai, UAE | Dubai, United Arab Emirates | hard | Daniil Medvedev |
| |
Movistar Chile Open | Santiago, Chile | clay | Luciano Darderi |
| |
BNP Paribas Open | Indian Wells, United States | hard | Jannik Sinner |
| |
Miami Open presented by Itau | Miami, United States | hard | Jannik Sinner |
| |
Fayez Sarofim & Co. US Men's Clay Court Championship | Houston, United States | clay | Tommy Paul |
| |
Grand Prix Hassan II | Marrakech, Morocco | clay | Rafael Jodar |
| |
Tiriac Open | Bucharest, Romania | clay | Mariano Navone |
| |
Rolex Monte-Carlo Masters | clay | Jannik Sinner | |
| |
BMW Open | Munich, Germany | clay | Ben Shelton |
| |
Barcelona Open Banc Sabadell | Barcelona, Spain | clay | Arthur Fils |
| |
Mutua Madrid Open | Madrid, Spain | clay | Jannik Sinner |
| |
Internazionali BNL d'Italia | Rome, Italy | clay | Carlos Alcaraz |
| |
Gonet Geneva Open | Geneva, Switzerland | clay | Novak Djokovic |
| |
Hamburg European Open | Hamburg, Germany | clay | Flavio Cobolli |
| |
Roland Garros | Paris, France | clay | Carlos Alcaraz |
| |
Libema Open | 's-Hertogenbosch, Netherlands | grass | - |
| |
Boss Open | Stuttgart, Germany | grass | - |
| |
Terra Wortmann Open | Halle, Germany | grass | - |
| |
cinch Championships | London, England | grass | - |
| |
Mallorca Championships | Mallorca, Spain | grass | - |
| |
Rothesay International Eastbourne | Eastbourne, England | grass | - |
| |
Wimbledon | London, England | grass | - |
| |
Swiss Open Gstaad | Gstaad, Switzerland | clay | - |
| |
Plava Laguna Croatia Open Umag | Umag, Croatia | clay | - |
| |
Nordea Open | Bastad, Sweden | clay | - |
| |
Generali Open | Kitzbuhel, Austria | clay | - |
| |
Millennium Estoril Open | Estoril, Portugal | clay | - |
| |
Mifel Open | Los Cabos, Mexico | hard | - |
| |
Citi Open | Washington, United States | hard | - |
| |
National Bank Open Presented by Rogers | Montreal, Canada | hard | - |
| |
Western & Southern Open | Cincinnati, United States | hard | - |
| |
Winston-Salem Open | Winston-Salem, United States | hard | - |
| |
US Open | New York, United States | hard | - |
| |
Hangzhou Open | Hangzhou, China | hard | - |
| |
Chengdu Open | Chengdu, China | hard | - |
| |
China Open | hard | - | |
| |
Rakuten Japan Open Tennis Championships | Tokyo, Japan | hard | - |
| |
Rolex Shanghai Masters | Shanghai, China | hard | - |
| |
Open 13 Provence | Marseille, France | hard | - |
| |
European Open | Brussels, Belgium | hard | - |
| |
Almaty Open | Almaty, Kazakhstan | hard | - |
| |
Open Parc Auvergne-Rhone-Alpes Lyon | hard | - | |
| |
Swiss Indoors Basel | Basel, Switzerland | hard | - |
| |
Erste Bank Open | Vienna, Austria | hard | - |
| |
Rolex Paris Masters | Paris, France | hard | - |
| |
Stockholm Open | Stockholm, Sweden | hard | - |
| |
Nitto ATP Finals | Turin, Italy | hard | - |