The 2016 Dunlop World Challenge was a professional tennis tournament played on indoor hard courts. It was the 9th edition of the tournament and part of the 2016 ATP Challenger Tour and the 2016 ITF Women's Circuit, offering $50,000+H each in prize money for both men and women's events. It took place in Toyota, Japan, on 14–20 November 2016.
The 2017 Keio Challenger was a professional tennis tournament played on hard courts. It was the twelfth (ATP) and first (ITF) editions of the tournament and part of the 2017 ATP Challenger Tour and the 2017 ITF Women's Circuit. The tournament offered $50,000+H in prize money for the men and $25,000 prize money for the women. It took place in Yokohama, Japan between 27 February and 5 March 2017 for the men's edition and between 6 and 12 March 2017 for the women's.
The 2017 Zhuhai Open was a professional tennis tournament played on outdoor hard courts. It was the second (ATP) and third (ITF) editions of the tournament and was part of the 2017 ATP Challenger Tour and the 2017 ITF Women's Circuit, offering $50,000+H (ATP) and $60,000 (ITF) in prize money. It took place at the Hengqin International Tennis Center in Zhuhai, China, from 6–12 March 2017.
The 2017 Canberra Tennis International was a professional tennis tournament played on outdoor hard courts. It was the third edition of the tournament and was part of the 2017 ATP Challenger Tour and the 2017 ITF Women's Circuit. It took place in Canberra, Australia, on 30 October–5 November 2017.
The 2018 City of Playford Tennis International was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2018 ATP Challenger Tour and the 2018 ITF Women's Circuit. It took place in Playford, Australia between 1 and 7 January 2018.
The 2018 Zhuhai Open was a professional tennis tournament played on hard courts. It was the third (ATP) and fourth (ITF) editions of the tournament and part of the 2018 ATP Challenger Tour and the 2018 ITF Women's Circuit. It took place at the Hengqin International Tennis Center in Zhuhai, China between 5 and 11 March 2018.
The 2018 Darwin Tennis International was a professional tennis tournament played on outdoor hard courts. It was the fifth edition of the tournament and was part of the 2018 ITF Men's Circuit and the 2018 ITF Women's Circuit. It took place in Darwin, Australia, on 24–30 September 2018.
The 2018 Canberra Tennis International was a professional tennis tournament played on outdoor hard courts. It was the fourth edition of the tournament and was part of the 2018 ATP Challenger Tour and the 2018 ITF Women's Circuit. It took place in Canberra, Australia, on 29 October–4 November 2018.
The 2019 City of Playford Tennis International was a professional tennis tournament played on hard courts. It was the second edition 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 Playford, Australia between 31 December 2018 and 6 January 2019.
The 2019 Burnie International was a professional tennis tournament played on hard courts. It was the sixteenth (men) and tenth (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 Burnie, Australia between 21 and 27 January 2019.
The 2019 Gwangju Open was a professional tennis tournament played on hard courts. It was the 4th edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Gwangju, South Korea between 13 and 19 May 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 Darwin Tennis International was a professional tennis tournament played on outdoor hard courts. It was the sixth edition of the tournament which was part of the 2019 ITF Women's World Tennis Tour and the 2019 ITF Men's World Tennis Tour. It took place in Darwin, Australia between 23 and 29 September 2019.
The 2019 City of Playford Tennis International II was a professional tennis tournament played on outdoor hard courts. It was the third edition 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 the City of Playford, Australia between 28 October and 3 November 2019.
The 2020 Launceston International was a professional tennis tournament played on hard courts. It was the sixth (men) and ninth (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 Launceston, Tasmania, Australia between 3 and 9 February 2020.
The 2022 Traralgon International was a professional tennis tournament played on outdoor hard courts. It was the seventh (women) and ninth (men) editions of the tournament which was part of the 2022 ATP Challenger Tour and the 2022 ITF Women's World Tennis Tour. It took place in Traralgon, Australia between 3 and 9 January 2022.
The 2022 Lexington Challenger is a professional tennis tournament played on outdoor hard courts. It is the twenty-seventh edition of the tournament which is part of the 2022 ATP Challenger Tour, and the twenty-fifth edition of the tournament which is part of the 2022 ITF Women's World Tennis Tour. It takes place in Lexington, Kentucky, United States between 1 and 7 August 2022.
The 2022 Lisboa Belém Open was a professional tennis tournament played on outdoor clay courts. It was the sixth (men) and second (women) editions of the tournament which were part of the 2022 ATP Challenger Tour and the 2022 ITF Women's World Tennis Tour. It took place in Lisbon, Portugal between 26 September and 2 October 2022.
The 2022 Hamburg Ladies & Gents Cup was a professional tennis tournament played on indoor hard courts. It was the third edition of the tournament which was part of the 2022 ATP Challenger Tour and the 2022 ITF Women's World Tennis Tour. It took place in Hamburg, Germany between 17 and 23 October 2022.
Jeremy Beale and Calum Puttergill won the title after defeating Rio Noguchi and Yusuke Takahashi 7–6(7–2), 6–4 in the final.
Storm Sanders 
