The 2017 Croatia Open Umag was a men's tennis tournament played on outdoor clay courts. It was the 28th edition of the Croatia Open, and part of the ATP World Tour 250 Series of the 2017 ATP World Tour. It took place at the International Tennis Center in Umag, Croatia, from 17 July through 23 July 2017.
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 2018 Swiss Open Gstaad was a men's tennis tournament played on outdoor clay courts. It was the 51st edition of the Swiss Open, and part of the ATP World Tour 250 Series of the 2018 ATP World Tour. It took place at the Roy Emerson Arena in Gstaad, Switzerland, from 23 July through 29 July 2018.
The 2018 Chengdu Open was a men's tennis tournament played on outdoor hard courts. It was the 3rd edition of the Chengdu Open and part of the ATP World Tour 250 series of the 2018 ATP World Tour. It took place at the Sichuan International Tennis Center in Chengdu, China, from September 24 to 30.
The 2019 Verrazzano Open was a professional tennis tournament played on clay courts. It was the second edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Sophia Antipolis, France between 1 and 7 April 2019.
The 2019 Tunis Open was a professional tennis tournament played on clay courts. It was the eleventh edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Tunis, Tunisia between 15 and 21 April 2019.
The 2019 Braga Open was a professional tennis tournament played on clay courts. It was the second edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Braga, Portugal between 6 and 12 May 2019.
The 2019 Croatia Open was a men's tennis tournament played on outdoor clay courts. It was the 30th edition of the Croatia Open, and part of the 250 Series of the 2019 ATP Tour. It took place at the International Tennis Center in Umag, Croatia, from 15 July through 21 July 2019.
The 2019 Advantage Cars Prague Open, also known as Advantage Cars Prague Open by Moneta Money Bank for sponsorship reasons, was a professional tennis tournament played on outdoor clay courts. It was the 26nd (men) and 15th (women) editions of the tournament which was part of the 2019 ATP Challenger Tour and the 2019 ITF Women's World Tennis Tour. It took place in Prague, Czech Republic between 22 and 28 July 2019.
The 2020 Teréga Open Pau–Pyrénées was a professional tennis tournament played on indoor hard courts. It was the second edition of the tournament which was part of the 2020 ATP Challenger Tour. It took place in Pau, France between 24 February and 1 March 2020.
The 2021 Open de Oeiras II was a professional tennis tournament played on clay courts. It was the second edition of the tournament, part of the 2021 ATP Challenger Tour. It took place in Oeiras, Portugal between 5 and 11 April 2021.
The 2021 Croatia Open is a men's tennis tournament played on outdoor clay courts. It is the 31st edition of the Croatia Open, and part of the 250 Series of the 2021 ATP Tour. It take place at the International Tennis Center in Umag, Croatia, from 19 through 25 July 2021.
The 2022 Bengaluru Open was a professional tennis tournament played on hard courts. It was the fourth edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Bangalore, India from 7 to 13 February 2022.
The 2022 Croatia Open was a men's tennis tournament played on outdoor clay courts. It was the 32nd edition of the Croatia Open, and part of the 250 Series of the 2022 ATP Tour. It took place at the International Tennis Center in Umag, Croatia, from 25 through 31 July 2022.
The 2022 Los Cabos Open was an ATP tennis tournament played on outdoor hard courts. It was the 6th edition of the tournament, and part of the ATP Tour 250 series of the 2022 ATP Tour. It took place in Los Cabos, Mexico from 1 through 6 August 2022.
The 2022 Korea Open was a combined ATP Tour and WTA Tour tennis tournament took place at the Olympic Park Tennis Center in Seoul, South Korea on outdoor hard courts from 19 to 25 September 2022 for the women and from 26 September to 2 October 2022 for the men. It was the 18th edition of the women's tournament, and the first edition of the men's tournament since 1996. The tournament was a WTA 250 event on the 2022 WTA Tour, and a ATP Tour 250 event on the 2022 ATP Tour after several tournaments in China were cancelled because of the ongoing COVID-19 pandemic.
The 2022 Rakuten Japan Open Tennis Championships was a men's tennis tournament played on outdoor hard courts. It was the 47th edition of the Japan Open, and part of the ATP Tour 500 series of the 2022 ATP Tour. It was held at the Ariake Coliseum in Tokyo, Japan, from 3–9 October 2022. It was the first event since 2019, with the 2020 and 2021 events cancelled due to the COVID-19 pandemic. Third-seeded Taylor Fritz won the singles title.
The 2023 Croatia Open is a men's tennis tournament to be played on outdoor clay courts. It will be the 33rd edition of the Croatia Open, and part of the 250 Series of the 2023 ATP Tour. It will take place at the International Tennis Center in Umag, Croatia, from 24 through 30 July 2023.
The 2024 Kiskút Open was a professional tennis tournament played on indoor clay courts. It was the second edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Székesfehérvár, Hungary between 11 and 17 March 2024.
The 2024 Internazionali di Tennis Città di Vicenza was a professional tennis tournament played on clay courts. It was the ninth edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Vicenza, Italy between 27 May and 2 June 2024.
Francisco Cerúndolo 
Miguel Ángel Reyes-Varela 
