| 释义 |
- Events
- References
- External links
{{unreferenced|date=April 2015}}{{WTA Tour sidebar}}The WTA Tier IV tournaments were Women's Tennis Association tennis fourth-level tournaments held from 1990 until the end of the 2008 season. The line-up of events varied over the years, with tournaments being promoted, demoted or cancelled. Some of the tournaments became Tier V events between 1990 and 1992 and later from 2001 to 2005 before being integrated back into Tier IV. From 2009 WTA Tour, WTA changed the tournament categories, so that most of the Tier III and Tier IV tournaments from 2008 were in one category, WTA International tournaments. Events | Tournament | Also known as | City(s) | Country {{ref>Tournament years|A|a | Court surface | Tier IV in | Years |
|---|
| Puerto Rico Open | Honda Classic | San Juan (1991–1993)
Dorado (1990) | United States | Hard | 1990–1993 | 4 | | Kansas | Avon Championships of Kansas | Wichita, KS | United States | Hard | 1990 | 1 | | Albuquerque | Virginia Slims of Albuquerque | Albuquerque, NM | United States | Hard | 1990–1991 | 2 | | Nashville | Virginia Slims of Nashville | Nashville, TN | United States | Hard | 1990–1991 | 2 | | Birmingham Classic | Aegon Classic | Birmingham | United Kingdom | Grass | 1990–1992 | 3 | | Brisbane International | Danone Hardcourt Championships | Brisbane | Australia | Hard | 1990–1992 | 3 | | Swiss Open | European Open | Geneva (1990–1991)
Lucerne (1992) | Switzerland | Clay | 1990–1992 | 3 | | Indianapolis | Virginia Slims of Indianapolis | Indianapolis | United States | Hard | 1990–1992 | 3 | | Oklahoma City | Virginia Slims of Oklahoma | Oklahoma City | United States | Hard | 1990–1992 | 3 | | Paris | Clarins Open | Paris | France | Clay | 1990–1992 | 3 | | Strasbourg | Internationaux de Strasbourg | Strasbourg | France | Clay | 1990–1992 | 3 | | Tokyo | Suntory Japan Open | Tokyo | Japan | Hard | 1990–1992 | 3 | | Bayonne | Whirlpool Open | Bayonne | France | Carpet (i) | 1991–1992 | 2 | | Kuala Lumpur | Malaysian Women's Open | Kuala Lumpur | Malaysia | Hard (i) | 1992–1993 | 2 | | Taipei | P&G Taiwan Women's Open | Taipei | Taiwan | Hard | 1992–1994 | 3 | |
ReferencesExternal links{{WTA Tier IV tournaments}} 3 : WTA Tour|Recurring sporting events disestablished in 2008|Recurring sporting events established in 1990 |