| Categories of WTA Tennis Tournaments | |
|---|---|
| 1988 - 2008 | |
| 1st category | 2nd category |
| 3rd category | 4th category |
| 5th category | |
| 2009 -? | |
| Prime | International |
| 125k | |
Series of tournaments of the 4th category WTA ( born WTA Tier IV Series ) is a category of tennis tournaments of the Women's Tennis Association (WTA) from 1988 to 2008.
The minimum prize for the last year was $ 74,800 USD .
Before the start of 2009, the WTA combined the 3rd and 4th category tournaments into an international series .
Competition List
| Tournament | Sponsor name | Cities | A country | Coverings | Years in series | amount years in series |
| Auckland | ASB Classic | Auckland | New Zealand | Hard | 1993-2000, 2002-08 | 15 |
| Palermo | International Women's Tennis Tournament in Palermo | Palermo | Italy | Priming | 1990-2000, 2005-08 | 15 |
| Pattaya | Pattaya Open Championship | Pattaya | Thailand | Hard | 1993-2000, 2005-08 | 12 |
| Prague | ECM Prague Open | Karlovy Vary Prague Prosteyev | Czech Czechoslovakia | Priming Carpet (i) | 1992-97, 1999, 2005-08 | eleven |
| Oeiras | Estoril Open Championship | Oeiras | Portugal | Priming | 1999-2008 | ten |
| Tashkent | Tashkent Open Championship | Tashkent | Uzbekistan | Hard | 1999-2008 | ten |
| Hobart | Moorilla Hobart International | Hobart | Australia | Hard | 1994-2000, 2006-08 | ten |
| Pörtschach am Wörther See | Egger Tennis Festival | Kitzbuhel Maria Lankowitz Pörtschach am Wörther See | Austria | Priming | 1990-92, 1994-99 | 9 |
| Budapest | Grand Prix of Budapest | Budapest | Hungary | Priming | 1996-2000, 2005-06 | 7 |
| Stockholm | Nordea Nordic Light Open | Stockholm Espoo | Finland Sweden | Priming Hard | 2002-08 | 7 |
| San juan | Puerto Rico Open Championship | Dorado San juan | Puerto rico | Hard | 1988-93 | 6 |
| Shanghai | SVW Polo Open | Beijing Shanghai | China | Hard | 1994-96, 2000-02 | 6 |
| Bol | Croatian Open | Bol | Croatia | Priming | 1996-99 | four |
| Brussels | French Community Championships | Antwerp Brussels Liege | Belgium | Priming | 1993, 1999-2000, 2002 | four |
| Portoroz | Banka Koper Slovenia Open | Portoroz | Slovenia | Hard | 2005-08 | four |
| Seoul | Hansol korea open | Seoul | The Republic of Korea | Hard | 2005-08 | four |
| Surabaya | Wismilak international | Surabaya | Indonesia | Hard | 1994-97 | four |
| Basel | Precon open | Geneva Lucerne Basel | Switzerland | Priming | 1990-92, 2001 | four |
| Fez | Grand Prix of Lalla Meriem | Rabat Fez | Morocco | Priming | 2005-08 | four |
| Forrest hills | Forest hills tennis classic | New York | USA | Hard | 2005-08 | four |
| Birmingham | Dow classic | Birmingham | Great Britain | Grass | 1990-92 | 3 |
| Brisbane | Danone hardcourt championships | Brisbane | Australia | Hard | 1990-92 | 3 |
| Bogota | Copa colsanitas | Bogota | Colombia | Priming | 1998-2000 | 3 |
| Jakarta | Danamon open | Jakarta | Indonesia | Hard | 1993-94, 1997 | 3 |
| Indianapolis | Jello classic | Indianapolis | USA | Hard (i) | 1990-92 | 3 |
| Cardiff | Wales Open International Championship | Bournemouth Cardiff | Great Britain | Priming | 1995-97 | 3 |
| Knokke-Heist | Sanex trophy | Knokke-Heist | Belgium | Priming | 1999-2001 | 3 |
| Oklahoma city | VS of Oklahoma | Oklahoma city | USA | Hard (i) | 1990-92 | 3 |
| Paris | Clarins open | Paris | France | Priming | 1990-92 | 3 |
| Sao paulo | Brazilian Open | Curitiba Sao paulo | Brazil | Priming | 1993, 1999—2000 | 3 |
| Strasbourg | International Tennis Tournament in Strasbourg | Strasbourg | France | Priming | 1990-92 | 3 |
| Tokyo | Japan Open | Tokyo | Japan | Hard | 1990-92 | 3 |
| Taipei | P&G Tennis Open | Taipei | Chinese taipei | Hard | 1992-94 | 3 |
| Hyderabad | Hyderabad Open Championship | Hyderabad | India | Hard | 2003-05 | 3 |
| Albuquerque | Virginia slims of albuquerque | Albuquerque | USA | Hard | 1990-91 | 2 |
| Bayonne | Open whirlpool-ville de bayonne | Bayonne | France | Priming | 1991-92 | 2 |
| Barcelona | Barcelona KIA | Barcelona | Spain | Priming | 2007-08 | 2 |
| Bratislava | Eurotel Slovak Indoor | Bratislava | Slovakia | Hard (i) | 1999-2000 | 2 |
| Waikolooa village | Big island championships | Waikolooa village | USA | Hard | 2001-02 | 2 |
| Warsaw | Warsaw Open Championship | Warsaw | Poland | Priming | 1999-2000 | 2 |
| Hamburg | Citizen cup | Hamburg | Germany | Priming | 1988-89 | 2 |
| Kuala lumpur | Malaysian Open | Kuala lumpur | Malaysia | Hard (i) | 1992-93 | 2 |
| Mava | United jersey bank classic | Mava | USA | Hard | 1988-89 | 2 |
| Nashville | Virginia slims of nashville | Nashville | USA | Hard (i) | 1990-91 | 2 |
| Newport | Virginia slims of newport | Newport | USA | Grass | 1988-89 | 2 |
| Porto | Porto Open Championship | Porto | Portugal | Priming | 2001-02 | 2 |
| San antonio | US Hardcourt Championships | San antonio | USA | Hard | 1988-89 | 2 |
| Sarasota | Sarasota Clay Court Classic | Sarasota | USA | Priming | 2002-03 | 2 |
| Sydney | New South Wales Open Championship | Sydney | Australia | Hard | 1988-89 | 2 |
| Singapore | Singapore Classic | Singapore | Singapore | Hard | 1990, 1994 | 2 |
| Tampa | Eckerd tennis open | Tampa | USA | Priming | 1988-89 | 2 |
| Taranto | Ilva trophy | Taranto | Italy | Priming | 1993-94 | 2 |
| Phoenix | Arizona classic | Phoenix Scottsdale | USA | Hard | 1990-91 | 2 |
| Barcelona | International Championship of Spain | Barcelona | Spain | Priming | 1990 | one |
| Hong Kong | Digital open | Hong Kong | Hong Kong | Hard | 1993 | one |
| Canberra | International Women's Tournament in Canberra | Canberra | Australia | Hard | 2006 | one |
| Makarska | International Championship in Makarska | Makarska | Croatia | Priming | 1998 | one |
| Melbourne | Victoria Open Championship | Melbourne | Australia | Hard | 1993 | one |
| Modena | International Tennis Tournament in Modena | Modena | Italy | Priming | 2005 | one |
| Montpellier | Open Languedoc Championship - Roussillon | Montpellier | France | Carpet (i) | 1993 | one |
| Nagoya | TVA Cup | Nagoya | Japan | Carpet (i) | 1995 | one |
| Rome | Italian Open | Rome | Italy | Priming | 1988 | one |
| San diego | American bank classic | San diego | USA | Hard | 1989 | one |
| San marino | San Marino Open Championship | San marino | San marino | Priming | 1993 | one |
| Sapporo | Sapporo Open Championship | Sapporo | Japan | Carpet (i) | 1993 | one |
| Sopot | Polish Open | Sopot | Poland | Priming | 1998 | one |
| Istanbul | Enka open | Istanbul | Turkey | Hard | 1998 | one |
| Wichita | Breyers tennis classic | Wichita | USA | Hard (i) | 1990 | one |
| Zurich | European indoors | Zurich | Switzerland | Carpet (i) | 1988 | one |
See also
- International WTA Tournaments