The 2016 Trofeo Città di Brescia is a professional tennis tournament played on carpet courts. It is the third edition of the tournament which was part of the 2016 ATP Challenger Tour. It takes place in Brescia, Italy between November 14 and November 20, 2016.
The 2017 Internazionali di Tennis Castel del Monte was a professional tennis tournament played on indoor carpet courts. It was the fifth edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Andria, Italy between November 20 and November 26, 2017.
The 2018 Internazionali di Tennis d'Abruzzo was a professional tennis tournament played on clay courts. It was the second edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Francavilla al Mare, Italy between 23 and 29 April 2018.
The 2018 Internazionali di Tennis Country 2001 Team was a professional tennis tournament played on clay court. It was the 1st edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Padua, Italy between 23 and 29 July 2018.
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 Internazionali di Tennis d'Abruzzo 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 Francavilla al Mare, Italy between 22 and 28 April 2019.
The 2019 Prosperita Open was a professional tennis tournament played on clay courts. It was the 16th edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Ostrava, Czech Republic between 29 April and 5 May.
The 2019 Internazionali di Tennis Città di Vicenza was a professional tennis tournament played on clay courts. It was the sixth edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Vicenza, Italy between 27 May and 2 June 2019.
The 2019 Poznań Open was a professional tennis tournament played on clay courts. It was the sixteenth edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place at the Park Tenisowy Olimpia in Poznań, Poland from 3 to 9 June 2019.
The 2019 Shymkent Challenger II was a professional tennis tournament played on clay courts. It was the fourth edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Shymkent, Kazakhstan between 10 and 16 June 2019.
The 2019 Aspria Tennis Cup was a professional tennis tournament played on clay courts. It was the fourteenth edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Milan, Italy between 24 and 30 June 2019.
The 2019 Internazionali di Tennis Città di Perugia was a professional tennis tournament played on clay courts. It was the fifth edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Perugia, Italy between 8 and 14 July 2019.
The 2019 Internazionali di Tennis del Friuli Venezia Giulia was a professional tennis tournament played on clay courts. It was the sixteenth (men) and fourth (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 Cordenons, Italy between 5 and 18 August 2019.
The 2019 AON Open Challenger was a professional tennis tournament played on clay courts. It was the sixteenth edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Genoa, Italy between 2 and 8 September 2019.
The 2019 Brest Challenger was a professional tennis tournament played on hard courts. It was the fifth edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Brest, France between 21 and 27 October 2019.
The 2020 BNP Paribas de Nouvelle-Calédonie was a professional tennis tournament played on hard courts. It was the seventeenth edition of the tournament which was part of the 2020 ATP Challenger Tour. It took place in Nouméa, New Caledonia between 6 and 12 January 2020.
The 2020 Burnie International was a professional tennis tournament played on outdoor hard courts. It was the seventeenth (men) and eleventh (women) editions of the tournament which was part of the 2020 ATP Challenger Tour and the 2020 ITF Women's World Tennis Tour. It took place in Burnie, Australia between 27 January and 2 February 2020.
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 2020 Internazionali di Tennis Città di Todi was a professional tennis tournament played on clay courts. It was the 14th edition of the tournament which was part of the 2020 ATP Challenger Tour. It took place in Todi, Italy between 17 and 23 August 2020.
The 2021 BSI Challenger Lugano was a professional tennis tournament played on indoor hard courts. It was the 13th edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Lugano, Switzerland between 22 and 28 March 2021.
Andrea Collarini 
Tomislav Brkić / 
Ante Pavić 
