The 2009 Malaysian Open was a men's tennis tournament played on indoor hard courts. It was the 1st edition of the Malaysian Open, and was classified as an ATP World Tour 250 series of the 2009 ATP World Tour. It was played at the Bukit Jalil Sports Complex in Kuala Lumpur, Malaysia. The inaugural edition was scheduled to take place from 26 September to 4 October 2009.
The 2010 MercedesCup was a men's tennis tournament played on outdoor clay courts. It was the 32nd edition of the Stuttgart Open and was part of the ATP World Tour 250 series of the 2010 ATP World Tour. It was held at the Tennis Club Weissenhof in Stuttgart, Germany from 12 July until 18 July 2010. Fifth-seeded Albert Montañés won the singles title.
The 2010 Malaysian Open was a tennis tournament played on indoor hard courts. It was the second edition of the Proton Malaysian Open, and was classified as an ATP World Tour 250 Series of the 2010 ATP World Tour. It took place at the Bukit Jalil Sports Complex in Kuala Lumpur, Malaysia.
The 2011 ABN AMRO World Tennis Tournament was a men's tennis tournament played on indoor hard courts. It was the 38th edition of the event known as the ABN AMRO World Tennis Tournament, and was part of the ATP World Tour 500 series of the 2011 ATP World Tour. It took place at the Rotterdam Ahoy indoor sporting arena in Rotterdam, Netherlands, from February 7 through February 13, 2011. First-seeded Robin Söderling won his second successive singles title.
The 2011 Malaysian Open was a men's tennis tournament played on indoor hard courts. It was the third edition of the Proton Malaysian Open, and was classified as an ATP World Tour 250 Series of the 2011 ATP World Tour. It took place at the Bukit Jalil Sports Complex in Kuala Lumpur, Malaysia. Janko Tipsarević won the singles title.
The 2012 BMW Open was a men's tennis tournament played on outdoor clay courts. It was the 97th edition of the event. It was part of the ATP World Tour 250 series of the 2012 ATP World Tour. It took place at the MTTC Iphitos complex in Munich, Germany, from 30 April through 6 May 2012. Fourth-seeded Philipp Kohlschreiber won the singles title.
The 2012 MercedesCup was a men's tennis tournament played on outdoor clay courts. It was the 35th edition of the Stuttgart Open, and was part of the ATP World Tour 250 series of the 2012 ATP World Tour. It was held at the Tennis Club Weissenhof in Stuttgart, Germany, from 7 July until 15 July 2012. First-seeded Janko Tipsarević won the singles title.
The 2012 Proton Malaysian Open was a professional men's tennis tournament played on hard courts. It was the fourth edition of the tournament, and part of the 2012 ATP World Tour. It took place in Kuala Lumpur, Malaysia between 24 and 30 September 2012. Juan Mónaco won the singles title.
The 2013 Dallas Tennis Classic was a professional tennis tournament played on hard courts. It was the second edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Irving, Texas, United States between 11 and 17 March 2013.
The 2013 Gerry Weber Open was a men's tennis tournament played on outdoor grass courts. It was the 21st edition of the event known that year as the Gerry Weber Open and was part of the ATP World Tour 250 series of the 2013 ATP World Tour. It took place at the Gerry Weber Stadion in Halle, Germany, between 8 June and 16 June 2013. First-seeded Roger Federer won the singles title.
The 2013 Proton Malaysian Open was a professional tennis tournament played on hard courts. It was the fifth edition of the tournament, and part of the 2013 ATP World Tour. It took place in Kuala Lumpur, Malaysia between 23 and 29 September 2013.
The 2014 MercedesCup was a men's tennis tournament played on outdoor clay courts. It was the 37th edition of the Stuttgart Open, and was part of the ATP World Tour 250 series of the 2014 ATP World Tour. It was held at the Tennis Club Weissenhof in Stuttgart, Germany, from 7 July until 13 July 2014. Third-seeded Roberto Bautista Agut won the singles title.
The 2014 Erste Bank Open was a men's tennis tournament played on indoor hard courts. It was the 40th edition of the event known that year as the Erste Bank Open, and part of the ATP World Tour 250 Series of the 2014 ATP World Tour. It was held at the Wiener Stadthalle in Vienna, Austria, from 13 October through 19 October 2014. Second-seeded Andy Murray won the singles title.
The 2015 U.S. Men's Clay Court Championships was a tennis tournament played on outdoor clay courts. It was the 47th edition of the U.S. Men's Clay Court Championships, and an ATP World Tour 250 event on the 2015 ATP World Tour. It took place at River Oaks Country Club in Houston, Texas, United States, from April 6 through April 12, 2015.
The 2015 MercedesCup was a men's tennis tournament played on grass courts. It was the 38th edition of the Stuttgart Open, and part of the ATP World Tour 250 series of the 2015 ATP World Tour. It was held at the Tennis Club Weissenhof in Stuttgart, Germany, from 8 June until 14 June 2015. This was the first year that the tournament was held on grass courts. First-seeded Rafael Nadal won the singles title.
The 2015 German Open was a men's tennis tournament played on outdoor red clay courts. It was the 109th edition of the German Open and part of the ATP World Tour 500 series of the 2015 ATP World Tour. It took place at the Am Rothenbaum in Hamburg, Germany, from 27 July through 2 August 2015. First-seeded Rafael Nadal won the singles title.
The 2015 Malaysian Open, Kuala Lumpur was a men's professional tennis tournament played on hard courts. It was the seventh edition of the tournament, and part of the 2015 ATP World Tour. It took place in Kuala Lumpur, Malaysia between 28 September and 4 October 2015.
The 2016 Mexican Open was a professional tennis tournament played on outdoor hard courts. It was the 23nd edition of the men's tournament, and part of the 2016 ATP World Tour and the 2016 WTA Tour. It took place in Acapulco, Mexico between 22 and 27 February 2016, at the Princess Mundo Imperial.
The 2016 ABN AMRO World Tennis Tournament was a men's tennis tournament played on indoor hard courts. It took place at the Rotterdam Ahoy arena in the Dutch city of Rotterdam, between 8–14 February 2016. It was the 43rd edition of the Rotterdam Open, whose official name is the ABN AMRO World Tennis Tournament. The competition was part of the ATP World Tour 500 series of the 2016 ATP World Tour.
The 2018 MercedesCup was a men's tennis tournament played on outdoor grass courts. It was the 41st edition of the Stuttgart Open, and part of the ATP World Tour 250 series of the 2018 ATP World Tour. It was held at the Tennis Club Weissenhof in Stuttgart, Germany, from 11 June until 17 June 2018. First-seeded Roger Federer regained the ATP no. 1 singles ranking by reaching the final.
Kei Nishikori [1] 
Marcin Matkowski / 
Leander Paes [2] 
