The Estonian International in badminton is an international open held in Estonia since 2001 and is thereby one of the most recent international badminton tournaments in the world.
The tournament is now classified as BWF International Series (formerly Future Series) and admitted to the European Badminton Circuit. As many other international championships in badminton, that usually carry the name of the main sponsor, it is designed as Estonia Kalev International.
| Pos | Nation | MS | WS | MD | WD | XD | Total |
|---|---|---|---|---|---|---|---|
| 1 |  Russia | 4 | 4 | 5.5 | 5 | 18.5 | |
| 2 |  France | 4 | 2 | 5 | 1 | 0.5 | 12.5 |
| 3 |  Finland | 8 | 1 | 1 | 2 | 12 | |
| 4 |  Japan | 4 | 2 | 2 | 1 | 1 | 10 |
| 5 |  Estonia | 1 | 5 | 2 | 8 | ||
| 6 |  Denmark | 2 | 1 | 1 | 2 | 6 | |
| 7 |  Germany | 2 | 1 | 2 | 5 | ||
 Netherlands | 1 | 2 | 2 | 5 | |||
| 9 |  England | 2 | 0.5 | 1 | 3.5 | ||
| 10 |  Thailand | 1 | 1 | 1 | 3 | ||
| 11 |  China | 1 | 1 | 2 | |||
 Chinese Taipei | 1 | 1 | 2 | ||||
 Singapore | 1 | 1 | 2 | ||||
| 14 |  Lithuania | 1 | 0.5 | 1.5 | |||
| 15 |  Belgium | 1 | 1 | ||||
 Bulgaria | 1 | 1 | |||||
 Greece | 1 | 1 | |||||
 Israel | 1 | 1 | |||||
 New Zealand | 1 | 1 | |||||
 Poland | 1 | 1 | |||||
 Spain | 1 | 1 | |||||
 Turkey | 1 | 1 | |||||
 United States | 1 | 1 | |||||
| Total | 20 | 20 | 20 | 20 | 20 | 100 | |
The German Open is an annual badminton tournament held in Germany since 1955 and organized by German Badminton Association or Deutscher Badminton Verband (DBV). The tournaments were not held in the year 1970, 1979 and 1998.
The Malaysia Open is an annual badminton tournament that has been held since 1937. It has been played in various locations such as Johor Bahru, Kota Kinabalu, Kuching, Penang, Selangor, and Kuantan.
The Dutch Open is an annual badminton tournament held in the Netherlands for the first time in November 1931 and is currently organized by Badminton Nederland. It is a part of the European Badminton Circuit.
The Japan Open is an annual badminton tournament held in Japan. It became part of the BWF Super Series tournaments in 2007. BWF categorised Japan Open as one of the five BWF World Tour Super 750 events in the BWF events structure since 2018.
The Italian International in badminton is an international open held in Italy since 1994. It was halted between 1996 and 1998, and in 2000. The tournament belongs to the EBU Circuit.
The Iceland International in badminton is an international open held in Iceland since 1986. The tournament belongs to the European Badminton Circuit. In 2008, the event had to be cancelled due to the 2008–2011 Icelandic financial crisis.
The Welsh International is an international badminton championship held in Wales since 1928 and is thereby one of the oldest badminton tournaments in the world. The tournament was halted during World War II and until 1956, between 1960 and 1966, and in 1971. It is organised by Welsh Badminton Cymru, the governing body for badminton in Wales.
The Irish International or Irish Open in badminton is an international open held in Ireland since 1902 and is thereby one of the oldest badminton tournaments in the world. It was however interrupted by the two World Wars. This tournament is currently a part of the European Badminton Circuit and takes place at the end of November every year as part of the home nations loop of international tournaments that include the Scottish Open and the Welsh Open in consecutive weeks. The tournament for most part and in recent years has been an International Challenge rated event. The recent exception was in 2012, 2017 & 2018 when the tournament was downgraded to International Series due to funding. Recent editions have been held in the Baldoyle Badminton Centre except for 2007 and 2011 tournaments which were held in Lisburn, Northern Ireland.
The Canadian International in badminton is an international open held in Canada.
The India Open is an annual badminton event which has been held in India since 2008 and is a BWF World Tour Super 750 international badminton tournament. Its first three editions were designated as Grand Prix Gold events. In 2011, it was upgraded to the BWF Superseries tournament. Since then until 2019, it was held annually at the Siri Fort Sports Complex, New Delhi. BWF categorised India Open as one of the seven BWF World Tour Super 500 events as per the event structure since 2018. The India Open has been upgraded to a BWF World Tour Super 750 event since 2023.
The Indonesia Masters is an international badminton tournament in BWF World Tour Super 500. Formerly known as the Indonesia Open Grand Prix Gold, it was first held in 2010 in Samarinda, East Kalimantan, and change its venue in different cities every year. The tournament categorized as BWF Grand Prix Gold event, and offered total prize money of US$120,000. The tournament changed its title to Indonesian Masters in 2014. Since 2018 it is held at the Istora Gelora Bung Karno in Jakarta and offers prize money of US$350,000. In 2021, the tournament we t from being Super 500 to Super 750.
The Syed Modi International Badminton Championships is an international badminton tournament held annually in India.
The Korea Masters is an international badminton tournament that usually held in November or December every year of BWF event calendar in South Korea. The total prize money in 2016 was US$120,000. Before 2010, the level of the tournament was an International Challenge, which is the fourth level tournament of international badminton tournament. It began in 2007, when it was held in Suwon, then it moved to Yeosu in 2008 and Hwasun in 2009. In 2010, it was turned into a BWF Grand Prix event.
The Iran Fajr International in badminton is an international open held in Tehran, Iran and a part of the Fajr decade festival. This tournament is one of the oldest tournament in the Western Asia which was formerly known as Ten Days of Dawn in commemoration of the 1979 Islamic Revolution, a ten-day celebration of Ruhollah Khomeini's return to Iran.
The Malaysia International is an open international badminton tournament in Malaysia established since 1997. This tournament also known as Malaysia Satellite, Malaysia Asian Satellite, and Malaysia International Challenge. This tournament has classified as BWF International Challenge tournament since Badminton World Federation (BWF) introduced in 2007. Other tournaments held in Malaysia with higher level and prize money are named Malaysia Masters and Malaysia Open.
Cai Jiani is a former Chinese badminton player from the Fujian Kaisheng club who was specializes in doubles. She had won some international tournaments in Europe, and at the 2008 Austrian International, 2008 Portugal International, 2009 Estonian International, she won doubles titles in women's and mixed doubles event.
The North Harbour International is an open international badminton tournament in New Zealand. This was the first international tournament hosted on the North Shore of Auckland. This tournament organized by Badminton North Harbour with sanctioned by Badminton Oceania and Badminton World Federation.
The Nepal International is an international badminton tournament held in Nepal. The tournament sanctioned by the Badminton World Federation and part of the Badminton Asia circuit.
The Bendigo International is an international badminton tournament to be held for the first time in Bendigo, Victoria, Australia, in September 2020. The event is part of the Badminton World Federation's International Series and part of the Badminton Oceania circuit.
The Bangladesh International is an international badminton tournament held in Dhaka, Bangladesh and organized by the Bangladesh Badminton Federation. The tournament was established in June 2002 and was part of the Asian Satellite. In 2011, the tournament was graded as the BWF International Series with the total prize money equaling US$5,000 and later in 2013, it was upgraded to the International Challenge, providing a total prize money of US$15,000. In 2019, the tournament will be dedicated to Bangladesh's "Father of the Nation," Sheikh Mujibur Rahman.
