The I.ČLTK Prague Open is a tennis tournament held in Prague, the capital of the Czech Republic. The tournament has been part of the ATP Challenger Tour since 1991 and part of the ITF Women's World Tennis Tour since 1995.
The Shimadzu All Japan Indoor Tennis Championships is a professional tennis tournament played on indoor carpet courts founded as the All Japan Indoors in 1964. It is currently part of the International Tennis Federation (ITF) ITF Women's World Tennis Tour. From 1997 to 2018, it was part of the Association of Tennis Professionals (ATP) Challenger Tour. It is held annually in Kyoto, Japan, since 1997.
The Slovak Open is a professional tennis tournament played on indoor hardcourts. It is currently part of the Tretorn SERIE+ of the ATP Challenger Tour and ITF Women's Circuit. It is held at the Národné Tenisové Centrum in Bratislava, Slovakia, since 2000.
The Dunlop World Challenge is a tournament for professional tennis players played on indoor carpet courts. The event is classified as a €35,000+H Challenger tournament for men and a $50,000+H ITF Women's Circuit tournament for women. It has been held annually in Toyota, Japan, since 2008. The 2017 edition of the tournament was the final edition.
The Yugra Cup was a professional tennis tournament played on indoor carpet courts. It was part of the Association of Tennis Professionals (ATP) Challenger Tour and the International Tennis Federation (ITF) Women's Circuit. It was held in Khanty-Mansiysk, Russia, in 2009 and 2010. The men's edition was held in December, whilst the women's edition was held in March.
The 1972 Commercial Union Assurance Grand Prix was a professional tennis circuit held that year and organized by the International Lawn Tennis Federation (ILTF). It consisted of 33 Grand Prix tournaments in different categories including three of the four Grand Slam tournaments and was followed by a season-ending Masters tournament. The circuit ran from February through November.
The Internazionali Tennis Val Gardena Südtirol is a tennis tournament held in Ortisei, Italy since 2000. The event is part of the ATP Challenger Tour and the ITF Women's Circuit, and it is played on indoor hardcourts. The event was previously a $100,000+H ITF Women's Circuit category from 2008 to 2009.
The Aegon Pro-Series Loughborough is a tennis tournament that has been held in Loughborough, United Kingdom, since 2010. The event is part of the ITF Men's and ITF Women's Circuits and is played on indoor hardcourts. Until 2012, the tournament was part of the ATP Challenger Tour.
The Siberia Cup was a professional tennis tournament played on indoor hardcourts. The event was part of the ATP Challenger Tour and the ITF Women's Circuit. It was classified as a $50k ITF Women's Circuit tournament, and was held in Tyumen, Russia, from 2011 to 2013.
The GB Pro-Series Shrewsbury is a tournament for professional female tennis players played on indoor hardcourts. It is held in Shrewsbury, United Kingdom, at the Shrewsbury Health and Fitness Club. The event is classified as a $100,000 level tournament on the ITF Women's World Tennis Tour, the highest category on the ITF tour and below the WTA Tour and WTA 125 tournaments.
The GB Pro-Series Glasgow is a professional tennis tournament played on indoor hardcourts. The tournament was previously part of the ATP Challenger Tour and is currently part of the ITF Women's Circuit and the ITF Men's Circuit. The tournament is held in Glasgow, United Kingdom, since 1998.
The ITF Women's Circuit UBS Thurgau was a tournament for professional female tennis players played on indoor carpet courts. The event was classified as a $50,000 ITF Women's Circuit tournament and was held in Kreuzlingen from 2013 to 2016.
A carpet court is a type of tennis court. The International Tennis Federation describes the surface as a "textile or polymeric material supplied in rolls or sheets of finished product". It is one of the fastest court types, second only to grass courts. The use of carpet courts in ATP Tour competitions ended in 2009. In women's tennis, no WTA Tour tournaments have used carpet courts since the last edition of the Tournoi de Québec in 2018. ATP Challenger and ITF circuit level tournaments with carpet courts continue to exist up to the present (2024).
The Neva Cup(previously known as the Kivennapa Ladies' Cup) is a tournament for professional female tennis players played on indoor hardcourts. The event is classified as a $100,000 ITF Women's Circuit tournament and has been held in Saint Petersburg, Russia, since 2012. In 2016, the tournament moved from the outdoor clay courts of the Children's Tennis Center to the indoor courts of Tennis Center Dinamo.
The 2019 Shimadzu All Japan Indoor Tennis Championships was a professional tennis tournament played on indoor hard courts. It was the first edition of the women's tournament which was part of the 2019 ITF Women's World Tennis Tour. It took place in Kyoto, Japan between 18 and 24 February 2019.
The BeeTV Women's(previously known as Nur-Sultan Challenger) is a professional tennis tournament played on indoor hardcourts. It is currently part of the ATP Challenger Tour and the ITF Women's World Tennis Tour, and held annually in Astana, Kazakhstan since 2019.
The Georgia's Rome Tennis Open is a tournament for professional female tennis players played on indoor hardcourts. The event is classified as a $60,000 ITF Women's World Tennis Tour tournament and has been held in Rome, Georgia, since 2021.
The Open de l'Isère is a tournament for professional female tennis players played on indoor hardcourts. The event is classified as a $60,000 ITF Women's World Tennis Tour tournament and has been held in Grenoble, France, since 2011.
The AK Ladies Open is a tournament for professional female tennis players played on indoor carpet courts. The event is classified as a $60,000 ITF Women's World Tennis Tour tournament and has been held in Altenkirchen, Germany, since 2014.
The 2022 Empire Women's Indoor 1 was a professional tennis tournament played on indoor hard courts. It was the ninth edition of the tournament which was part of the 2022 ITF Women's World Tennis Tour. It took place in Trnava, Slovakia between 3 and 9 October 2022.
2024 Empire Women's Indoor 2 
