The 2016 Kazan Kremlin Cup was a professional tennis tournament played on hard courts. It was the seventh edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Kazan, Russia between 14 and 20 March 2016.
The 2018 Grand Prix Hassan II was a professional tennis tournament played on clay courts. It was the 34th edition of the tournament and part of the 2018 ATP World Tour. It took place in Marrakesh, Morocco between 9 and 15 April 2018.
The 2018 Barcelona Open Banc Sabadell was a men's tennis tournament played on outdoor clay courts. It was the 66th edition of the event and part of the ATP World Tour 500 series of the 2018 ATP World Tour. It took place at the Real Club de Tenis Barcelona in Barcelona, Catalonia, Spain, from April 23 through April 29, 2018.
The 2018 Croatia Open Umag was a men's tennis tournament played on outdoor clay courts. It was the 29th edition of the Croatia Open, and part of the ATP World Tour 250 Series of the 2018 ATP World Tour. It took place at the International Tennis Center in Umag, Croatia, from 15 July through 22 July 2018.
The 2019 St. Petersburg Open was a tennis tournament played on indoor hard courts. It was the 24th edition of the St. Petersburg Open, and part of the ATP Tour 250 Series of the 2019 ATP Tour. It took place at the Sibur Arena in Saint Petersburg, Russia, from September 16 through 22, 2019.
The 2020 Open 13 Provence was a men's tennis tournament played on indoor hard courts. It was the 28th edition of the Open 13, and part of the ATP Tour 250 series of the 2020 ATP Tour. It took place at the Palais des Sports in Marseille, France, from 17 February through 23 February 2020.
The 2021 Barcelona Open Banc Sabadell was a men's tennis tournament played on outdoor clay courts. It was the 68th edition of the event and part of the ATP Tour 500 series of the 2021 ATP Tour. It took place at the Real Club de Tenis Barcelona in Barcelona, Spain, from 19 to 25 April 2021.
The 2022 Grand Prix Hassan II was a professional tennis tournament played in Marrakesh, Morocco on clay courts.
The 2020 Sparkassen ATP Challenger was a professional tennis tournament played on indoor hard courts in Ortisei, Italy between 16 and 22 November 2020. It was the eleventh edition of the tournament and was part of the 2020 ATP Challenger Tour.
The 2021 ATP Lyon Open was a men's tennis tournament played on outdoor clay courts. It was the fourth edition of the Lyon Open and part of the ATP Tour 250 series of the 2021 ATP Tour. It took place in the city of Lyon, France, from 15 May through 22 May 2021.
The 2021 Halle Open was a tennis tournament played on outdoor grass courts. It was the 28th edition of the Halle Open and part of the ATP Tour 500 series of the 2021 ATP Tour. It took place at the OWL Arena in Halle, Germany, between 14 and 20 June 2021.
The 2021 Città di Como Challenger was a professional tennis tournament played on clay courts. It was the fifteenth edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Como, Italy between 30 August and 5 September 2021.
The 2021 Open International de Tennis de Roanne was a professional tennis tournament played on indoor hard courts. It was the first edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Roanne, France between 8 and 14 November 2021.
The 2022 BMW Open was a men's tennis tournament played on outdoor clay courts. It was the 106th edition of the event and part of the ATP Tour 250 series of the 2022 ATP Tour. It took place at the MTTC Iphitos complex in Munich, Germany, from 25 April until 1 May 2022.
The 2022 Platzmann-Sauerland Open was a professional tennis tournament played on clay courts. It was the second edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Lüdenscheid, Germany, between 27 June and 3 July 2022.
The 2022 Serena Wines 1881 Tennis Cup Internazionali di Tennis del Friuli Venezia Giulia was a professional tennis tournament played on outdoor clay courts. It was the nineteenth edition of the tournament which was part of the 2022 ATP Challenger Tour, and the seventh edition of the tournament which was part of the 2022 ITF Women's World Tennis Tour. It took place in Cordenons, Italy between 25 July and 7 August 2022.
The 2022 Brest Challenger was a professional tennis tournament played on hard courts. It was the seventh edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Brest, France between 24 and 30 October 2022.
The 2023 Chile Open was a men's tennis tournament played on outdoor clay courts. It was the 25th edition of the Chile Open, and part of the ATP 250 of the 2023 ATP Tour. It took place in Santiago, Chile from 27 February through 5 March 2023.
The 2023 Monte-Carlo Masters is a tennis tournament for male professionals, to be played on outdoor clay courts. It will be the 116th edition of the annual Monte Carlo Masters tournament, sponsored by Rolex for the 14th time. It will be held at the Monte Carlo Country Club in Roquebrune-Cap-Martin, France. The event is an ATP Masters 1000 tournament on the 2023 ATP Tour.
Roberto Carballés Baena defeated Alexandre Müller in the final, 4–6, 7–6(7–3), 6–2 to win the men's singles tennis title at the 2023 Grand Prix Hassan II. It was his second ATP Tour singles title.
Roberto Carballés Baena 
Marcelo Demoliner / 
Andrea Vavassori 
