The 2015 ATP Challenger 2001 Team Padova was a professional tennis tournament played on clay courts. It was the second edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Padova, Italy between 29 June and 5 July 2013.
The 2016 Ecuador Open Quito was an ATP tennis tournament played on outdoor clay courts. It was the 2nd edition of the Ecuador Open Quito as part of the ATP World Tour 250 series of the 2016 ATP World Tour. It took place in Quito, Ecuador from February 1 through February 7, 2016.
The 2016 Brasil Open was a tennis tournament played on outdoor clay courts. It was the 16th edition of the Brasil Open, and part of the ATP World Tour 250 series of the 2016 ATP World Tour. It took place from February 22 through February 28, 2016, in São Paulo, Brazil. Third-seeded Pablo Cuevas won the singles title.
The 2016 International Tennis Tournament of Cortina was a professional tennis tournament played on clay courts. It was the 3rd edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Cortina d'Ampezzo, Italy between 1 and 7 August 2016.
The 2017 Ecuador Open Quito was an ATP men's tennis tournament played on outdoor clay courts. It was the 3rd edition of the Ecuador Open Quito as part of the ATP World Tour 250 series of the 2017 ATP World Tour. It took place in Quito, Ecuador from 6 February through 12 February 2017. Unseeded Víctor Estrella Burgos won the singles title.
The 2017 San Luis Open Challenger Tour will be a professional tennis tournament played on hard courts. It will be the 24th edition of the tournament which will be part of the 2017 ATP Challenger Tour. It will take place in San Luis Potosí, Mexico between 10 and 16 March 2017.
The 2017 Antonio Savoldi–Marco Cò – Trofeo Dimmidisì was a professional tennis tournament played on clay courts. It was the sixteenth edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Manerbio, Italy between 21 and 27 August 2017.
The 2017 Challenger Ciudad de Guayaquil was a professional tennis tournament played on clay courts. It was the thirteenth edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Guayaquil, Ecuador between October 30 and November 4, 2017.
The 2018 Argentina Open was a men's tennis tournament played on outdoor clay courts. It was the 21st edition of the ATP Buenos Aires event, and part of the ATP World Tour 250 series of the 2018 ATP World Tour. It took place in Buenos Aires, Argentina, from February 12 through 18, 2018.
Víctor Estrella Burgos was the three-time defending champion and the tournament's only champion to date, but lost in the second round to Gerald Melzer.
The 2019 Córdoba Open was a men's tennis tournament played on outdoor clay courts. It was the 1st edition of the Córdoba Open, and part of the ATP Tour 250 series of the 2019 ATP Tour. It took place at the Estadio Mario Alberto Kempes in Córdoba, Argentina, from 4 February through 10 February 2019. Unseeded Juan Ignacio Londero, who entered on a wildcard, won the singles title.
The 2019 Lisboa Belém Open was a professional tennis tournament played on clay courts. It was the third edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Lisbon, Portugal between 13 and 19 May 2019.
The 2020 Córdoba Open was a men's tennis tournament played on outdoor clay courts. It was the second edition of the Córdoba Open, and part of the ATP Tour 250 series of the 2020 ATP Tour. It took place at the Estadio Mario Alberto Kempes in Córdoba, Argentina, from 3 February until 9 February 2020. Third-seeded Cristian Garín won the singles title.
The 2020 Argentina Open was a men's tennis tournament played on outdoor clay courts. It was the 23rd edition of the ATP Buenos Aires event, and part of the ATP Tour 250 series of the 2020 ATP Tour. It took place in Buenos Aires, Argentina, from February 10 through 16, 2020.
Marco Cecchinato was the defending champion, but lost in the first round to Roberto Carballés Baena.
The 2021 Argentina Open was a men's tennis tournament played on outdoor clay courts. It was the 24th edition of the ATP Buenos Aires event and part of the ATP Tour 250 series of the 2021 ATP Tour. It took place in Buenos Aires, Argentina, from 1–7 March 2021.
The 2021 Serbia Open was a tennis tournament played on outdoor clay courts. It was the 5th and 1st edition of the event for male and female professional tennis players, respectively. It was part of the 2021 ATP Tour and the 2021 WTA Tour and took place in Belgrade, Serbia; in mid-April for men and mid-May for women. A second ATP tournament, called the Belgrade Open, was played in men's singles the week before the French Open.
The 2021 Swedish Open was a tennis tournament played on outdoor clay courts as part of the ATP Tour 250 Series of the 2021 ATP Tour and as part of the WTA 125K Series. It took place in Båstad, Sweden, from 12 through 18 July 2021 for the men's tournament, and from 5 through 10 July 2021 for the women's tournament. It was the 73rd edition of the event for the men and the 11th edition for the women.
The 2021 Swiss Open Gstaad was a men's tennis tournament played on outdoor clay courts. It was the 53rd edition of the Swiss Open, and part of the ATP Tour 250 Series of the 2021 ATP Tour. It took place at the Roy Emerson Arena in Gstaad, Switzerland, from 19 July through 25 July 2021.
The 2022 Chile Open was a men's tennis tournament played on outdoor clay courts. It was the 24th edition of the Chile Open, and part of the ATP 250 of the 2022 ATP Tour. It took place in Santiago, Chile from 21 through 27 February 2022.
Roberto Carballés Baena [1] 
Nicolás Jarry / 
