The 2015 Claro Open Colombia was a professional tennis tournament played on hard courts. It was the third edition of the tournament, and part of the 2015 ATP World Tour. It took place in Bogotá, Colombia at Centro de Alto Rendimiento, between 20 and 26 July 2015.
The 2015 ATP Shenzhen Open was a professional men's tennis tournament played on hard courts. It was the second edition of the tournament, and part of the ATP World Tour 250 series of the 2015 ATP World Tour. It took place at the Shenzhen Longgang Tennis Centre in Shenzhen, China from September 28 to October 4.
The 2016 ZS-Sports China International Challenger was a professional tennis tournament played on clay courts. It was the 1st edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Qingdao, China between 8 and 14 August 2016.
The 2016 Chengdu Open was a men's tennis tournament played on outdoor hard courts. It was the 1st edition of the Chengdu Open and part of the ATP World Tour 250 series of the 2016 ATP World Tour. It took place at the Sichuan International Tennis Center in Chengdu, China, from September 26 to October 2.
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 Antalya Open was a men's tennis tournament played on grass courts. It was the 1st edition of the Antalya Open, and part of the ATP World Tour 250 series of the 2017 ATP World Tour. It took place at the Kaya Palazzo Resort in Belek, Antalya Province, Turkey, from June 25–July 1.
The 2017 German Open was a men's tennis tournament played on outdoor red clay courts. It was the 111th edition of the German Open Tennis Championships and part of the ATP World Tour 500 series of the 2017 ATP World Tour. It took place at the Am Rothenbaum in Hamburg, Germany, from July 24 through 30, 2017.
The 2017 Chengdu Challenger was a professional tennis tournament played on hard courts. It was the 2nd edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Chengdu, China between 31 July and 6 August 2017.
The 2017 Shanghai Challenger was a professional tennis tournament played on hard courts. It was the seventh edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Shanghai, China between 11 and 17 September 2017.
The 2017 Shanghai Rolex Masters was a tennis tournament played on outdoor hard courts. It was the ninth edition of the Shanghai ATP Masters 1000, classified as an ATP World Tour Masters 1000 event on the 2017 ATP World Tour. It was taking place at Qizhong Forest Sports City Arena in Shanghai, China from October 8 to 15, 2017.
The 2018 Qatar Open was a men's tennis tournament played on outdoor hard courts. It was the 26th edition of the Qatar Open, and part of the ATP World Tour 250 series of the 2018 ATP World Tour. It took place at the Khalifa International Tennis and Squash Complex in Doha, Qatar, from January 1–6.
The 2018 Auckland Open was a joint 2018 ATP World Tour and 2018 WTA Tour tennis tournament, played on outdoor hard courts. It was the 33rd edition of the women's event, and the 42nd edition of the men's event. It took place at the ASB Tennis Centre in Auckland, New Zealand, from 1 to 7 January 2018 for the women, and from 8 to 13 January 2018 for the men.
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 2018 China Open was a tennis tournament played on outdoor hard courts. It was the 19th edition of the China Open for the men. It was part of ATP World Tour 500 series on the 2018 ATP World Tour, and the last WTA Premier Mandatory tournament of the 2018 WTA Tour. Both the men's and the women's events were held at the National Tennis Center in Beijing, China, from October 1 to October 7, 2018.
The 2018 Shanghai Rolex Masters was a tennis tournament played on outdoor hard courts. It was the tenth edition of the Shanghai ATP Masters 1000, classified as an ATP World Tour Masters 1000 event on the 2018 ATP World Tour. It took place at Qizhong Forest Sports City Arena in Shanghai, China from October 7 to 14, 2018.
The 2018 Liuzhou International Challenger was a professional tennis tournament played on hard courts. It was the first edition of the tournament for men and third edition for women. It was the part of the 2018 ATP Challenger Tour and 2018 ITF Women's Circuit. It took place in Liuzhou, China between 22 and 28 October 2018.
The 2019 Pingshan Open was a professional tennis tournament played on outdoor hard courts. It was the sixth and fifth 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 Shenzhen, China between 11 and 17 March 2019.
The 2019 Zhuhai Championships was a men's tennis tournament played on outdoor hard courts. It was the 1st edition of the Zhuhai Championships, and part of the ATP Tour 250 series of the 2019 ATP Tour. It took place at the Hengqin International Tennis Center in Zhuhai, China, from September 23–29.
The 2020 Hamburg European Open was a men's tennis tournament played on outdoor red clay courts. It was the 114th edition of the German Open Tennis Championships and part of the ATP Tour 500 series of the 2020 ATP Tour. Originally scheduled for 13 to 19 July 2020, but due to the ongoing COVID-19 pandemic, it was rescheduled from 20 to 27 September 2020 and took place at the Am Rothenbaum in Hamburg, Germany.
The 2022 Internazionali di Tennis d'Abruzzo was a professional tennis tournament played on clay courts. It was the fourth edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Francavilla al Mare, Italy between 16 and 22 May 2022.
Denis Istomin 
Jonathan Erlich / 
Aisam-ul-Haq Qureshi 
