The 2015 BNP Paribas Masters was a professional men's tennis tournament that was played on indoor hard courts. It was the 43rd edition of the tournament, and part of the World Tour Masters 1000 category of the 2015 ATP World Tour. It took take place at the Palais omnisports de Paris-Bercy in Paris, France, between 31 October and 8 November 2015. First-seeded Novak Djokovic won the singles title.
The 2019 Monte-Carlo Masters was a tennis tournament for male professional players played on outdoor clay courts. It was the 113th edition of the annual Monte Carlo Masters tournament, sponsored by Rolex for the 11th time. It took place at the Monte Carlo Country Club in Roquebrune-Cap-Martin, France. The event was on the 2019 ATP Tour.
The 2019 Erste Bank Open was a men's tennis tournament played on indoor hard courts. It was the 45th edition of the event, and part of the ATP Tour 500 Series of the 2019 ATP Tour. It was held at the Wiener Stadthalle in Vienna, Austria, from 21 October until 27 October 2019.
The 2020 Adelaide International was a tournament on the 2020 ATP Tour and 2020 WTA Tour. It was played on outdoor hard courts in Adelaide, Australia.
The 2022 Grand Prix Hassan II was a professional tennis tournament played in Marrakesh, Morocco on clay courts.
The 2020 Italian Open is a professional tennis tournament played on outdoor clay courts at the Foro Italico in Rome, Italy.
The 2020 Rolex Paris Masters was a professional tennis tournament played on indoor hard courts. It was the 48th edition of the tournament, and a Masters 1000 event on the 2020 ATP Tour.
The 2020 Hamburg European Open was a men's tennis tournament played on outdoor red clay courts. It was the 114th edition of the German Open Tennis Championships and part of the ATP Tour 500 series of the 2020 ATP Tour. Originally scheduled for 13 to 19 July 2020, but due to the ongoing COVID-19 pandemic, it was rescheduled from 20 to 27 September 2020 and took place at the Am Rothenbaum in Hamburg, Germany.
The 2020 St. Petersburg Open is a tennis tournament played on indoor hard courts that is part of the 2020 ATP Tour. It is the 25th edition of the St. Petersburg Open. The tournament was originally scheduled to take place from September 21 to 27, 2020, but was moved to October 12–18, and, since the ongoing COVID-19 pandemic caused many tournaments to be cancelled, upgraded to ATP 500 level for this one year. It is taking place at the Sibur Arena in Saint Petersburg, Russia.
The 2020 Erste Bank Open was a men's tennis tournament played on indoor hard courts. It was the 46th edition of the event, and part of the ATP Tour 500 Series of the 2020 ATP Tour. It was held at the Wiener Stadthalle in Vienna, Austria, from 26 October until 1 November 2020.
The 2021 Astana Open was a tennis tournament organized for professional tennis players, held in Astana, Kazakhstan, in 2021 on indoor hard courts. It was primarily organized due to the cancellation of many tournaments during the 2021 ATP Tour and 2021 WTA Tour, because of the ongoing COVID-19 pandemic. It is the second edition of the tournament for the men and the first for the women. The tournament took place in Nur-Sultan, Kazakhstan, from 20–26 September for the men, and from 27 September to 2 October for the women.
The 2021 Rolex Paris Masters was a professional tennis tournament played on indoor hard courts. It was the 49th edition of the tournament, and a Masters 1000 event on the 2021 ATP Tour. It was held at the Palais omnisports de Paris-Bercy in Paris, France, between 1 and 7 November 2021.
The 2022 Open Sud de France was a tennis tournament played on indoor hard courts. It was the 35th edition of the event, and part of the ATP Tour 250 series of the 2022 ATP Tour. It took place at the Arena Montpellier in Montpellier, France, from 31 January until 6 February 2022. Sixth-seeded Alexander Bublik won the singles title.
Borna Ćorić defeated Stefanos Tsitsipas in the final, 7–6(7–0), 6–2 to win the men's singles tennis title at the 2022 Cincinnati Masters. It was his first Masters 1000 title, and his first title overall since the 2018 Halle Open. Ranked No. 152 in the world and using a protected ranking for entry, Ćorić became the lowest ranked player to win a Masters event since the series' inception in 1990. He defeated five seeded players en route to the title.
The 2022 Winston-Salem Open was a men's tennis tournament play on outdoor hard courts. It was the 53rd edition of the Winston-Salem Open, and part of the ATP Tour 250 Series of the 2022 ATP Tour. It took place at Wake Forest University in Winston-Salem, North Carolina, United States, from August 21 through August 27, 2022. It was the last event on the 2022 US Open Series before the 2022 US Open.
The 2022 Moselle Open was a tennis tournament played on indoor hard courts. It was the 24th edition of the Moselle Open, and part of the ATP Tour 250 Series of the 2022 ATP Tour. It took place at the Arènes de Metz from 19 September to 25 September 2022.
Novak Djokovic defeated Stefanos Tsitsipas in the final, 6–3, 6–4 to win the singles tennis title at the 2022 Astana Open. It was his 90th ATP Tour-level singles title.
The 2023 Mallorca Championships was a men's tennis tournament played on outdoor grass courts. It was the third edition of the Mallorca Championships, and part of the ATP Tour 250 series of the 2023 ATP Tour. It was held at the Santa Ponsa Tennis Academy in Santa Ponsa, Spain, from 25 June to 1 July 2023.
The 2023 Astana Open is a professional men's tennis tournament to be held on indoor hard courts. It will be the fourth edition of the Astana Open and part of the ATP Tour 250 Series of the 2023 ATP Tour.
The 2023 Rolex Shanghai Masters is a tennis tournament to be played on outdoor hard courts. It will be the 12th edition of the Shanghai ATP Masters 1000, classified as an ATP Tour Masters 1000 event on the 2023 ATP Tour. It will take place at Qizhong Forest Sports City Arena in Shanghai, China from 4–15 October 2023. This will be the first edition of the Shanghai Masters held since 2019, as the intervening editions were canceled due to the COVID-19 pandemic in China. It was also the first year that the main singles draw was expanded to 96 players from 56.
Novak Djokovic 
Nikola Mektić / 
