The 2014 Düsseldorf Open was a men's tennis tournament played on clay courts. It was the second edition of the Düsseldorf Open as an ATP World Tour 250 series event on the 2014 ATP World Tour. It took place at the Rochusclub in Düsseldorf, Germany, from May 18 through May 24, 2014.
The 2014 Internationaux de Tennis de Blois was a professional tennis tournament played on clay courts. It was the second edition of the tournament which was part of the 2014 ATP Challenger Tour. It took place in Blois, France between 9 and 15 June 2014.
The 2015 Tallahassee Tennis Challenger was a professional tennis tournament played on green clay courts. It was the 16th edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Tallahassee, Florida, United States between 27 April and 2 May 2015.
The 2015 Knoxville Challenger was a professional tennis tournament played on indoor hard courts. It was the twelfth edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Knoxville, United States between 8 and 15 November 2015.
The 2016 BNP Paribas Open was a professional tennis tournament played at Indian Wells, California in March 2016. It was the 43rd edition of the men's event and 28th of the women's event, and was classified as an ATP World Tour Masters 1000 event on the 2016 ATP World Tour and a Premier Mandatory event on the 2016 WTA Tour. Both the men's and the women's events took place at the Indian Wells Tennis Garden in Indian Wells, California, from March 7 through March 20, 2016, on outdoor hard courts.
The 2016 U.S. Men's Clay Court Championships was a tennis tournament played on outdoor clay courts. It was the 48th edition of the U.S. Men's Clay Court Championships, and an ATP World Tour 250 event on the 2016 ATP World Tour. It took place at River Oaks Country Club in Houston, Texas, United States, from April 4 through April 10, 2016.
The 2016 Istanbul Open was a men's tennis tournament played on outdoor clay courts. It was the second edition of the Istanbul Open, and an ATP World Tour 250 event. It took place at the Koza World of Sports Arena in Istanbul, Turkey, from 25 April – 1 May 2016.
The 2016 Stockton ATP Challenger was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Stockton, California, United States between 1 October and 9 October 2016.
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 U.S. Men's Clay Court Championships was a tennis tournament played on outdoor clay courts. It was the 117th edition of the U.S. Men's Clay Court Championships, and an ATP World Tour 250 event on the 2018 ATP World Tour. It took place at River Oaks Country Club in Houston, Texas, United States, from April 9 through April 15, 2018.
The 2018 Estoril Open was a professional men's tennis tournament played on outdoor clay courts. It was the fourth edition of the Estoril Open, and part of the ATP World Tour 250 series of the 2018 ATP World Tour. The event took place at the Clube de Ténis do Estoril in Cascais, Portugal, from April 30 through May 6, 2018.
The 2018 Washington Open was a tennis tournament played on outdoor hard courts. It was the 50th edition and the 8th edition of the Washington Open. The event was part of the ATP World Tour 500 series of the 2018 ATP World Tour, and of the WTA International tournaments of the 2018 WTA Tour. It took place at the William H.G. FitzGerald Tennis Center in Washington, D.C., United States, from July 30 to August 5, 2018.
The 2019 New York Open was a men's tennis tournament played on indoor hard courts. It was the second edition of the New York Open, and part of the ATP Tour 250 series of the 2019 ATP Tour. It took place in Uniondale, New York, United States, at the Nassau Veterans Memorial Coliseum from February 11 through 17, 2019.
The 2019 U.S. Men's Clay Court Championships was a tennis tournament played on outdoor clay courts. It was the 51st edition of the U.S. Men's Clay Court Championships, and an ATP Tour 250 event on the 2019 ATP Tour. It took place at River Oaks Country Club in Houston, Texas, United States, from April 8 through April 14, 2019.
The 2022 U.S. Men's Clay Court Championships was a tennis tournament played on outdoor clay courts.
The 2021 Córdoba Open was a men's tennis tournament played on outdoor clay courts. It was the third edition of the Córdoba Open, and part of the ATP Tour 250 series of the 2021 ATP Tour. It took place at the Estadio Mario Alberto Kempes in Córdoba, Argentina, from 20 February until 28 February 2021.
The 2021 Emilia-Romagna Open was a tennis tournament played on clay courts. It was the 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 Parma, Italy.
The 2021 Erste Bank Open was a men's tennis tournament played on indoor hard courts. It was the 47th edition of the event, and part of the ATP Tour 500 Series of the 2021 ATP Tour. It was held at the Wiener Stadthalle in Vienna, Austria, from 25 until 31 October 2021. Second-seeded Alexander Zverev won the singles title.
The 2022 Estoril Open was a men's tennis tournament played on outdoor clay courts. It was the 7th edition of the tournament and part of the ATP Tour 250 series of the 2022 ATP Tour. It took place at the Clube de Ténis do Estoril in Cascais, Portugal, from 25 April through 1 May 2022.
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.
Steve Johnson 
Julio Peralta / 
Horacio Zeballos 
