The 2009 Qatar Open, known as the 2009 Qatar ExxonMobil Open for sponsorship reasons, was a tennis tournament played on outdoor hard courts. It was the 17th edition of the Qatar ExxonMobil Open, and part of the ATP World Tour 250 series of the 2009 ATP World Tour. It took place at the Khalifa International Tennis Complex in Doha, Qatar, from January 5 through January 10, 2009. The event offered prize money of US$183,000 for the winner, as well as 250 ranking points.
The 2009 Gerry Weber Open was a men's tennis tournament played on outdoor grass courts. It was the 17th edition of the event known that year as the Gerry Weber Open, and was part of the ATP World Tour 250 series of the 2009 ATP World Tour. It took place at the Gerry Weber Stadion in Halle, North Rhine-Westphalia, Germany, from 6 June through 14 June 2009.
The 2011 Gerry Weber Open was a men's tennis tournament played on outdoor grass courts. It was the 19th edition of the event known that year as the Gerry Weber Open and was part of the ATP World Tour 250 series of the 2011 ATP World Tour. It took place at the Gerry Weber Stadion in Halle, Germany, between 6 June and 12 June 2011. Unseeded Philipp Kohlschreiber won the singles title.
The 2012 Gerry Weber Open was a men's tennis tournament played on outdoor grass courts. It was the 20th edition of the event known that year as the Gerry Weber Open and is part of the ATP World Tour 250 series of the 2012 ATP World Tour. It took place at the Gerry Weber Stadion in Halle, Germany, between 11 June and 17 June 2012. Unseeded Tommy Haas 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 2013 International German Open was a men's tennis tournament played on outdoor red clay courts. It was the 107th edition of the event known that year as the International German Open and was part of the ATP World Tour 500 series of the 2013 ATP World Tour. It took place at the Am Rothenbaum in Hamburg, Germany, from 14 July through 22 July 2013. Twelfth-seeded Fabio Fognini won the singles title.
The 2014 Gerry Weber Open was a tennis tournament played on outdoor grass courts. It was the 22nd edition of the event known that year as the Gerry Weber Open and was part of the ATP World Tour 250 series of the 2014 ATP World Tour. It took place at the Gerry Weber Stadion in Halle, Germany, between 9 June and 15 June 2014. Second-seeded Roger Federer won his seventh singles title at the event.
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 Gerry Weber Open was a men's tennis tournament played on outdoor grass courts. It was the 23rd edition of the event known that year as the Gerry Weber Open and part of the ATP World Tour 500 series of the 2015 ATP World Tour. It took place at the Gerry Weber Stadion in Halle, Germany, between 15 June and 21 June 2015. First-seeded Roger Federer won his eighth singles title at the event.
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 2016 Barcelona Open Banc Sabadell was a men's tennis tournament played on outdoor clay courts. It was the 64th edition of the event and part of the ATP World Tour 500 series of the 2016 ATP World Tour. It took place at the Real Club de Tenis Barcelona in Barcelona, Catalonia, Spain, from 18 April until 24 April 2016. First-seeded Rafael Nadal won the singles title.
The 2016 Gerry Weber Open was a men's tennis tournament played on outdoor grass courts. It was the 24th edition of the event and part of the ATP World Tour 500 series of the 2016 ATP World Tour. It took place at the Gerry Weber Stadion in Halle, Germany, between 13 June and 19 June 2016. Unseeded Florian Mayer won the singles title
The 2016 BNP Paribas Masters was a professional men's tennis tournament played on indoor hard courts. It was the 44th edition of the tournament, and part of the World Tour Masters 1000 category of the 2016 ATP World Tour. It took place at the Palais omnisports de Paris-Bercy in Paris, France, between 29 October and 6 November 2016. Second-seeded Andy Murray won the singles title.
The 2017 Gerry Weber Open was a men's tennis tournament played on outdoor grass courts. It was the 25th edition of the tournament and part of the ATP World Tour 500 series of the 2017 ATP World Tour. It took place at the Gerry Weber Stadion in Halle, Germany, between 19 June and 25 June 2017. First-seeded Roger Federer won his ninth singles title at the event.
The 2017 Shanghai Rolex Masters was a tennis tournament played on outdoor hard courts. It was the ninth edition of the Shanghai ATP Masters 1000, classified as an ATP World Tour Masters 1000 event on the 2017 ATP World Tour. It was taking place at Qizhong Forest Sports City Arena in Shanghai, China from October 8 to 15, 2017.
The 2017 Rolex Paris Masters was a professional men's tennis tournament played on indoor hard courts. It was the 45th edition of the tournament, and part of the World Tour Masters 1000 category of the 2017 ATP World Tour. It took place at the Palais omnisports de Paris-Bercy in Paris, France, between 30 October and 5 November 2017. The event was the final professional tennis tournament for French player Paul-Henri Mathieu, who received wildcards into the singles qualifying and doubles draws.
The 2018 Gerry Weber Open was a men's tennis tournament played on outdoor grass courts. It was the 26th edition of the event and part of the ATP World Tour 500 series of the 2018 ATP World Tour. It took place at the Gerry Weber Stadion in Halle, Germany, between 18 June and 24 June 2018. Unsedeed Borna Ćorić won the singles title.
The 2019 Rolex Paris Masters was a professional tennis tournament played on indoor hard courts. It was the 47th edition of the tournament, and a Masters 1000 event on the 2019 ATP Tour. It took place at the AccorHotels Arena in Paris, France, between 28 October and 3 November 2019.
The 2021 Halle Open was a men's tennis tournament played on outdoor grass courts. It was the 28th edition of the Halle Open and part of the ATP Tour 500 series of the 2021 ATP Tour. It took place at the OWL Arena in Halle, Germany, between 14 June and 20 June 2021. Unseeded Ugo Humbert won the singles title.
The 2021 Western & Southern Open was a men's and women's tennis tournament played on outdoor hard courts from August 15–22, 2021, as part of the US Open Series. It was a Masters 1000 tournament on the 2021 ATP Tour and a WTA 1000 tournament on the 2021 WTA Tour.
Roger Federer [1] 
Santiago González / 
Scott Lipsky [2] 
