The 2015 Citi Open was a tennis tournament played on outdoor hard courts. It was the 47th edition and the 5th edition of the Washington Open. The event was part of the ATP World Tour 500 series of the 2015 ATP World Tour, and of the WTA International tournaments of the 2015 WTA Tour. It took place at the William H.G. FitzGerald Tennis Center in Washington, D.C., United States, from August 3 to August 9, 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 2015 Rakuten Japan Open Tennis Championships was a men's tennis tournament played on outdoor hard courts. It was the 42nd edition of the Japan Open, and part of the 500 Series of the 2015 ATP World Tour. It was held at the Ariake Coliseum in Tokyo, Japan, from October 5–11, 2015.
The 2016 Memphis Open was a tennis tournament, played on indoor hard courts. It was the 41st edition of the event known that year as the Memphis Open, and part of the ATP World Tour 250 series of the 2016 ATP World Tour. It took place at the Racquet Club of Memphis in Memphis, Tennessee, United States, from 8 through 14 February 2016.
The 2016 Delray Beach Open was a professional tennis tournament played on hard courts. It was the 24th edition of the tournament, and part of the 2016 ATP World Tour. It took place in Delray Beach, United States between 15 February and 21 February 2016.
The 2016 Citi Open was a tennis tournament played on outdoor hard courts. It was the 48th edition and the 6th edition of the Washington Open. The event was part of the ATP World Tour 500 series of the 2016 ATP World Tour, and of the WTA International tournaments of the 2016 WTA Tour. It took place at the William H.G. FitzGerald Tennis Center in Washington, D.C., United States, from July 18 to July 24, 2016.
The 2016 Kentucky Bank Tennis Championships was a professional tennis tournament played on outdoor hard courts. It was the 21st edition, for men, and 19th edition, for women, of the tournament and part of the 2016 ATP Challenger Tour and the 2016 ITF Women's Circuit, offering totals of $50,000, for both genders, in prize money. It took place in Lexington, Kentucky, United States, on 25–31 July 2016.
The 2016 Los Cabos Open was an ATP tennis tournament played on outdoor hard courts. It was the 1st edition of the Los Cabos Open, and part of the ATP World Tour 250 series of the 2016 ATP World Tour. It took place in Los Cabos, Mexico from August 8 through August 13, 2016. It took over from the Claro Open in Bogotá, Colombia that had been held the previous 3 years.
The 2016 Cary Challenger was a professional tennis tournament played on hard courts. It was the 2nd edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Cary, North Carolina, United States between 10 and 18 September 2016.
The 2017 Tennis Championships of Maui will be a professional tennis tournament played on outdoor hard courts. It will be the eighth edition of the tournament and part of the 2017 ATP Challenger Tour. It will take place in Lahaina, Maui, United States between 24–29 January 2017.
The 2017 Hall of Fame Tennis Championships was a men's tennis tournament played on outdoor grass courts. It was the 42nd edition of the Hall of Fame Tennis Championships, and part of the ATP World Tour 250 series of the 2017 ATP World Tour. It took place at the International Tennis Hall of Fame in Newport, Rhode Island, United States, from July 17 through July 23, 2017.
The 2017 Nordic Naturals Challenger was a professional tennis tournament played on hard courts. It was the 30th edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Aptos, California, United States between 7 and 13 August 2017.
The 2018 New York Open was a men's tennis tournament played on indoor hard courts. It was the first edition of the event in New York after it moved from Memphis, and part of the ATP World Tour 250 series of the 2018 ATP World Tour. The event took place at the Nassau Veterans Memorial Coliseum in Uniondale, New York, United States, from February 12 through 18, 2018. The tournament was the first on the ATP World Tour to use black tennis courts.
The 2018 Nottingham Open was a professional tennis tournament played on outdoor grass courts. It was the 11th edition of the event for women and the 23rd edition for men. It was classified as a WTA International tournament on the 2018 WTA Tour for the women, and as an ATP Challenger Tour event for the men. The event took place at the Nottingham Tennis Centre in Nottingham, United Kingdom from 11 through 17 June 2018.
The 2018 Hall of Fame Tennis Championships was a men's tennis tournament played on outdoor grass courts. It was the 43rd edition of the Hall of Fame Tennis Championships, and part of the ATP World Tour 250 series of the 2017 ATP World Tour. It took place at the International Tennis Hall of Fame in Newport, Rhode Island, United States, from July 16 through July 22, 2018.
The 2019 Mexican Open was a professional tennis tournament played on outdoor hard courts. It was the 26th edition of the men's Mexican Open, and was part of the 2019 ATP Tour and the 2019 WTA Tour. It took place in Acapulco, Mexico between 25 February and 2 March 2019, at the Princess Mundo Imperial.
The 2019 Libéma Open was a tennis tournament played on outdoor grass courts. It was the 30th edition of the event, and part of the 250 Series of the 2019 ATP Tour, and of the WTA International tournaments of the 2019 WTA Tour. Both the men's and the women's events took place at the Autotron park in Rosmalen, 's-Hertogenbosch in the Netherlands, from June 10 through June 16, 2019.
The 2020 Western & Southern Open was a men's and women's tennis tournament being played on outdoor hard courts from August 22–29, 2020. It was the first Masters 1000 tournament on the 2020 ATP Tour and the second WTA Premier 5 tournament on the 2020 WTA Tour. This was the first ATP tournament since the Tour was suspended due to the COVID-19 pandemic.
The 2021 Hall of Fame Open was a men's tennis tournament to be played on outdoor grass courts. It was the 45th edition of the event, and part of the 250 series of the 2021 ATP Tour. It took place at the International Tennis Hall of Fame in Newport, Rhode Island, United States, from July 12 through July 18, 2021.
The 2022 ATP Lyon Open was a men's tennis tournament played on outdoor clay courts. It was the 5th edition of the Lyon Open and part of the ATP Tour 250 series of the 2022 ATP Tour. It took place in the city of Lyon, France, from 15 May through 21 May 2022.
Ivo Karlović 
Sam Groth / 
