The 2013 Tiburon Challenger was a professional tennis tournament played on hard courts. It was the seventh edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Tiburon, California, United States between 7 and 13 October 2013.
The 2014 Aegon Trophy was a professional tennis tournament played on outdoor grass courts. It was the sixth edition of the tournament which was part of the 2014 ATP Challenger Tour and the 2014 ITF Women's Circuit. It took place in Nottingham, United Kingdom, on 2–8 June 2014.
The 2014 Citi Open was a tennis tournament played on outdoor hard courts. It was the 46th edition and the 4th edition of the event known this year as the Citi Open, and was part of the ATP World Tour 500 series of the 2014 ATP World Tour, and of the WTA International tournaments of the 2014 WTA Tour. It took place at the William H.G. FitzGerald Tennis Center in Washington, D.C., United States, from July 26 to August 3, 2014.
The 2014 Hall of Fame Tennis Championships was a men's tennis tournament played on outdoor grass courts. It was the 39th edition of the Hall of Fame Tennis Championships, and was part of the ATP World Tour 250 series of the 2014 ATP World Tour. It took place at the International Tennis Hall of Fame in Newport, Rhode Island, United States, from July 7 through July 13, 2014. Third-seeded Lleyton Hewitt won the singles title.
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 Hall of Fame Tennis Championships was a men's tennis tournament played on outdoor grass courts. It was the 40th edition of the Hall of Fame Tennis Championships, and part of the ATP World Tour 250 series of the 2015 ATP World Tour. It took place at the International Tennis Hall of Fame in Newport, Rhode Island, United States, from July 13 through July 19, 2015.
The 2015 Comerica Bank Challenger was a professional tennis tournament played on hard courts. It was the 28th edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Aptos, California, United States between 10 and 16 August 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. First-seeded Kei Nishikori won the singles title.
The 2016 Open de Guadeloupe was a professional tennis tournament played on hard courts. It was the sixth edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Le Gosier, Guadeloupe between 4 and 10 April 2016.
The 2016 Hall of Fame Tennis Championships was a men's tennis tournament played on outdoor grass courts. It was the 41st edition of the Hall of Fame Tennis Championships, and part of the ATP World Tour 250 series of the 2016 ATP World Tour. It took place at the International Tennis Hall of Fame in Newport, Rhode Island, United States, from July 11 through July 17, 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 2022 U.S. Men's Clay Court Championships was a tennis tournament played on outdoor clay courts.
The 2021 Hall of Fame Open was a men's tennis tournament 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 2021 Winston-Salem Open was a men's tennis tournament played on outdoor hard courts. It was the 52nd edition of the Winston-Salem Open, and part of the ATP Tour 250 Series of the 2021 ATP Tour. It took place at Wake Forest University in Winston-Salem, North Carolina, United States, from August 21 through August 28, 2021. It was the last event on the 2021 US Open Series before the 2021 US Open.
The 2022 Libéma Open was a professional tennis tournament played on the outdoor grass courts at Autotron Rosmalen in Rosmalen, 's-Hertogenbosch, Netherlands from 6 June to 12 June 2022. It was the 31st edition of the Rosmalen Grass Court Championships and was classified as an ATP 250 event on the men's 2022 ATP Tour and a WTA 250 event on the women's 2022 WTA Tour. The tournament was previously held in 2019 after the COVID-19 pandemic forced the double postponement of the event.
The 2022 Hall of Fame Open was a men's tennis tournament played on outdoor grass courts. It was the 46th edition of the event, and part of the 250 series of the 2022 ATP Tour. It took place at the International Tennis Hall of Fame in Newport, Rhode Island, United States, from July 10 through July 17, 2022.
The 2022 Washington Open was a tennis tournament played on outdoor hard courts. It was the 53rd edition of the Washington Open for the men. It was the 10th edition of the tournament for the women and the first since 2019. The event was part of the ATP Tour 500 series of the 2022 ATP Tour, WTA 250 of the 2022 WTA Tour and part of the US Open Series leading up to the US Open grand slam in September. The Washington Open took place at the William H.G. FitzGerald Tennis Center in Washington, D.C., United States, from August 1 to August 7, 2022.
The 2022 Tennis Napoli Cup was a professional men's tennis tournament played on outdoor hard courts. It was the 21st edition of the tournament, and part of the ATP Tour 250 series of the 2022 ATP Tour. It took place at the Tennis Club Napoli in Naples, Italy from 17 to 23 October 2022.
John Isner 
Aisam-ul-Haq Qureshi / 
