The 2015 Dubai Tennis Championships was an ATP 500 event on the 2015 ATP World Tour and a WTA Premier 5 on the 2015 WTA Tour. Both events were held at the Aviation Club Tennis Centre in Dubai, United Arab Emirates. The women's tournament took place from February 15 to 21, 2015, while the men's tournament took place from February 23 to 28, 2015.
The 2015 McDonald's Burnie International was a professional tennis tournament played on outdoor hard courts. It was the thirteenth and seventh edition of the tournament which is part of the 2015 ATP Challenger Tour and the 2015 ITF Women's Circuit, offering a total of $50,000 in prize money for both genders. It took place in Burnie, Tasmania, Australia, on 2–8 February 2015.
The 2015 Challenger La Manche was a professional tennis tournament played on hard courts. It was the 22nd edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Cherbourg, France between 23 February and 1 March.
The 2015 Open BNP Paribas Banque de Bretagne was a professional tennis tournament played on hard courts. It was the fifth edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Quimper, France between 2 and 8 March 2015.
The 2015 Challenger ATP Cachantún Cup was a professional tennis tournament played on red clay courts. It was the 8th edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Santiago, Chile between 9 and 15 March 2015.
The 2015 China International Guangzhou was a professional tennis tournament played on hard courts. It was the 4th edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Guangzhou, China between 9 and 15 March 2015.
The 2015 Gemdale ATP Challenger China International Shenzhen was a professional tennis tournament played on hard courts. It was the second edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Shenzhen, China between 16 and 22 March 2015.
The 2015 Kazan Kremlin Cup was a professional tennis tournament played on hard courts. It was the sixth edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Kazan, Russia between 16 and 22 March 2015.
The 2015 Irving Tennis Classic was a professional tennis tournament played on hard courts. It was the fourth edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Irving, United States between 17 and 22 March 2015.
The 2015 Seguros Bolívar Open Medellín was a professional tennis tournament played on outdoor clay courts. It is the second edition of the tournament for women and twelfth edition for men. It was part of the 2015 ATP Challenger Tour and the 2015 ITF Women's Circuit, offering a total prize money of $50,000+H for both men and for women. It took place in Medellín, Colombia, on 6–12 April 2015 for women and 5–11 October 2015 for men.
The 2015 San Luis Open Challenger Tour was a professional tennis tournament played on hard courts. It was the 22nd edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in San Luis Potosí, Mexico between 31 March and 5 April.
The 2015 Aegon Ilkley Trophy was a professional tennis tournament played on outdoor grass courts. It was the first edition of the tournament and part of the 2015 ATP Challenger Tour and 2015 ITF Women's Circuit, offering a total of €42,500 (ATP) and $50,000+H (ITF) in prize money. It took place in Ilkley, United Kingdom, on 15–21 June 2015.
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 Canberra Tennis International was a professional tennis tournament played on outdoor hard courts. It was the first edition of the tournament which was part of the 2015 ATP Challenger Tour and the 2015 ITF Women's Circuit. It took place in Canberra, Australia between 1 and 8 November 2015.
The 2015 Hua Hin Championships was a professional tennis tournament played on indoor hard courts. It was the first edition of the tournament, which was part of the 2015 ATP Challenger Tour and part of 2015 WTA 125K series. It took place in Hua Hin, Thailand between 2 November to 8 November 2015 for the men's tournament, and between 9 November to 15 November 2015 for the women's tournament.
The 2015 Tampere Open was a professional tennis tournament played on clay courts. It was the 34th edition of the tournament which was part of the 2015 ATP Challenger Tour and the 2015 ITF Women's Circuit. It took place in Tampere, Finland, on 20–26 July 2015.
The 2015 TEAN International was a professional tennis tournament played on outdoor clay courts. It was the 20th edition of the tournament which was part of the 2015 ATP Challenger Tour and the 15th edition of the tournament for the 2015 ITF Women's Circuit. It took place in Alphen aan den Rijn, Netherlands, on 7 – 13 September 2015.
The 2016 Israel Open was a professional tennis tournament played on hard courts. It was the 5th edition of the tournament, which was part of the 2016 ATP Challenger Tour. It took place in Ra'anana, Israel between 28 March and 3 April.
The 2015 Ağrı Challenger was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Ağrı, Turkey between 28 September and 4 October 2015.
The 2015 Tiburon Challenger was a professional tennis tournament played on outdoor hard courts. It was the ninth edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Tiburon, United States between 26 September and 4 October 2015.
Nikoloz Basilashvili 
Mate Pavić / 
Michael Venus 
