The 2011 Singapore ATP Challenger was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2011 ATP Challenger Tour. It took place in Singapore between 24 and 30 January 2011.
The 2012 Kazan Kremlin Cup was a professional tennis tournament played on indoor hard courts. It was the third edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Kazan, Russia between 30 January and 5 February 2012.
The 2012 McDonald's Burnie International was a professional tennis tournament played on hard courts. It was the tenth edition of the tournament which is part of the 2012 ATP Challenger Tour and ITF Women's Circuit. It took place in Burnie, Tasmania, Australia between 30 January and 5 February 2012.
The 2012 Open BNP Paribas Banque de Bretagne was a professional tennis tournament played on hard courts. It was the eleventh edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Quimper, France between 6 and 12 February 2012.
The 2012 Challenger of Dallas was a professional tennis tournament played on hard courts. It was the 14th edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Dallas, United States between 6 and 12 February 2012.
The 2012 Internazionali Trofeo Lame Perrel–Faip was a professional tennis tournament played on hard courts. It was the seventh edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Bergamo, Italy between 13 and 19 February 2012.
The 2012 Volkswagen Challenger was a professional tennis tournament played on carpet courts. It was the 19th edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Wolfsburg, Germany between 20 and 26 February 2012.
The 2012 Challenger La Manche was a professional tennis tournament played on indoor hard courts. It was the 19th edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Cherbourg, France between February 27 and March 4, 2012.
The 2012 Morocco Tennis Tour – Casablanca was a professional tennis tournament played on clay courts. It was the second edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Casablanca, Morocco between 27 February and 4 March 2012.
The 2012 Challenger ATP de Salinas Diario Expreso was a professional tennis tournament played on hard courts. It was the 17th edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Salinas, Ecuador between February 27 and March 4, 2012.
The 2012 Cachantún Cup was a professional tennis tournament played on clay courts. It was the seventh edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Santiago, Chile between 5 and 11 March.
The 2012 Green World ATP Challenger was a professional tennis tournament played on hard courts. It was the second edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Pingguo, China between 12 and 18 March 2012.
The 2012 Jalisco Open was a professional tennis tournament played on hard courts. It was the second edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Guadalajara, Mexico between 12 and 18 March 2012.
The 2012 Aegon GB Pro-Series Bath was a professional tennis tournament played on hard courts. It was the second edition of the tournament which was part of the 2012 ATP Challenger Tour and the 2012 ITF Women's Circuit. It took place in Bath, Great Britain between 19 and 25 March 2012.
The 2012 Campeonato Internacional de Tenis de Santos was a professional tennis tournament played on clay courts. It was the second edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Santos, Brazil between 16 and 22 April 2012.
The 2012 Nottingham Challenge was a professional tennis tournament played on grass courts. It was the second edition of the tournament which was part of the 2012 ATP Challenger Tour and the 2012 ITF Women's Circuit. It took place in Nottingham, Great Britain between 11 and 17 June 2012.
The 2012 BRD Arad Challenger was a professional tennis tournament played on clay courts. It was the second edition of the tournament which was part of the 2012 ATP Challenger Tour. It took place in Arad, Romania between 2 and 8 July 2012.
The 2016 Canberra Tennis International is a professional tennis tournament played on outdoor hard courts. It is the second edition of the tournament which was part of the 2016 ATP Challenger Tour and the 2016 ITF Women's Circuit. It took place in Canberra, Australia between 31 October and 6 November 2016.
The 2018 Keio Challenger was a professional tennis tournament played on hard courts. It was the thirteenth (ATP) and second (ITF) editions of the tournament and part of the 2018 ATP Challenger Tour and the 2018 ITF Women's Circuit. It took place in Yokohama, Japan between 26 February and 4 March 2018 for the men's edition and between 5 and 11 March 2018 for the women's.
The 2019 Oracle Challenger Series – Indian Wells is a professional tennis tournament played on outdoor hard courts. It's the second edition of the tournament, which is part of the 2019 ATP Challenger Tour and the 2019 WTA 125K series. It took place from February 25 – March 3, 2019 in Indian Wells, United States.
Lu Yen-hsun 
Kamil Čapkovič / 
Amir Weintraub 
