The ATP International Series (known from 1990 to 1999 as the ATP World Series) was a series of professional tennis tournaments held internationally as part of the ATP Tour from 2000 to 2008.
The series was renamed ATP Tour 250 in 2009. International Series offered players cash prizes (tournaments have purses from $416,000 to $1,000,000) and the ability to earn ATP ranking points. They generally offered less prize money and fewer points than the ATP International Series Gold, but more than tournaments on the ATP Challenger Series.
Tournaments The locations and titles of these tournaments were subject to change every year. The tournaments – in calendar order – in 2008 were:
Tournament Location Court surface Prize money (US$) Draw size First played Next Generation Adelaide International Adelaide, Australia Hard $419,000 32 1972 Qatar ExxonMobil Open Doha, Qatar Hard $1,000,000 32 1993 Chennai Open Chennai, India Hard $436,000 32 1996 Medibank International Sydney, Australia Hard $436,000 32 1885 Heineken Open Auckland, New Zealand Hard $436,000 32 1956 Zagreb Indoors Zagreb, Croatia Carpet (indoor) $416,000 32 2006 International Tennis Championships Delray Beach, Florida, USA Hard $416,000 32 1993 Movistar Open Viña del Mar, Chile Clay $448,000 32 1993 Open 13 Marseille, France Hard (indoor) $600,000 32 1993 Brasil Open Costa do Sauipe, Bahia, Brazil Clay $456,000 32 2001 SAP Open San Jose, California, USA Hard (indoor) $416,000 32 1889 Copa Telmex ATP Buenos Aires Buenos Aires, Argentina Clay $600,000 32 1968 Tennis Channel Open Las Vegas, Nevada, USA Hard $416,000 32 1986 Open de Tenis Comunidad Valenciana Valencia, Spain Clay $416,000 32 1995 U.S. Men's Clay Court Championships Houston, Texas, USA Clay $416,000 32 1910 Grand Prix Hassan II Casablanca, Morocco Clay $416,000 32 1984 BMW Open Munich, Germany Clay $416,000 32 1900 Portugal Open Oeiras, Portugal Clay $625,000 32 1990 Hypo Group Tennis International Pörtschach, Austria Clay $416,000 32 1981 Aegon Championships London, Great Britain Grass $800,000 56 1890 Gerry Weber Open Halle, Germany Grass $800,000 32 1991 Nottingham Open Nottingham, Great Britain Grass $416,000 32 1995 Ordina Open 's-Hertogenbosch, Netherlands Grass $416,000 32 1990 Hall of Fame Championships Newport, Rhode Island, USA Grass $416,000 32 1976 Suisse Open Gstaad, Switzerland Clay $496,000 32 1915 Swedish Open Båstad, Sweden Clay $416,000 32 1948 Dutch Open Amersfoort, Netherlands Clay $416,000 32 1957 Countrywide Classic Los Angeles, USA Hard $525,000 32 1927 Croatia Open Umag, Croatia Clay $416,000 32 1990 Indianapolis Tennis Championships Indianapolis, Indiana, USA Hard $525,000 32 1988 Orange Prokom Open Sopot/Warsaw, Poland Clay $500,000 32 2001 Legg Mason Tennis Classic Washington, D.C., USA Hard $600,000 48 1969 Pilot Pen Tennis New Haven, Connecticut, USA Hard $675,000 48 1985 China Open Beijing, China Hard $500,000 32 1993 BCR Open Romania Bucharest, Romania Clay $525,000 32 1993 Thailand Open Bangkok, Thailand Hard (indoor) $550,000 32 2003 Kingfisher Airlines Tennis Open Mumbai, India Hard $416,000 32 2006 Open de Moselle Metz, France Hard (indoor) $416,000 32 2003 Kremlin Cup Moscow, Russia Carpet (indoor) $1,000,000 32 1990 Stockholm Open Stockholm, Sweden Carpet (indoor) $800,000 32 1969 Davidoff Swiss Indoors Basel, Switzerland Hard (indoor) $1,000,000 32 1970 Grand Prix de Tennis de Lyon Lyon, France Carpet (indoor) $800,000 32 1987 St. Petersburg Open St. Petersburg, Russia Carpet (indoor) $1,000,000 32 1995
Singles champions
ATP International Series 2000 2001 2002 2003 2004 2005 2006 2007 2008 Adelaide Hewitt (3/22) Haas (1/10) Henman (8/9) Davydenko (1/16) Hrbatý (4/6) J. Johansson (1/2) Serra (2/2) Djokovic (3/14) Llodra (2/4) Chennai Golmard (2/2) Tabara (1/1) Cañas (2/5) Srichaphan (3/5) Moyá (10/13) Moyá (11/13) Ljubičić (3/7) Malisse (2/3) Youzhny (3/8) Doha Santoro (3/5) Ríos (9/10) El Aynaoui (3/5) Koubek (3/3) Escudé (2/2) Federer (9/25) Federer (12/25) Ljubičić (5/7) Murray (4/17) Auckland Norman (7/10) Hrbatý (3/6) Rusedski (7/10) Kuerten (5/7) Hrbatý (5/6) González (5/11) Nieminen (1/2) Ferrer (2/16) Kohlschreiber (2/8) Sydney Hewitt (4/22) Hewitt (7/22) Federer (2/25) Lee (1/1) Hewitt (13/22) Hewitt (16/22) Blake (3/9) Blake (8/9) Tursunov (4/7) Milan ATP InternationalSeries Gold Federer (1/25) Sanguinetti (1/2) Verkerk (1/2) Dupuis (1/1) Söderling (2/7) Not an event Dubai Kiefer (4/5) ATP International Series Gold Santiago/Viña del Mar Kuerten (2/7) Coria (1/5) González (2/11) D. Sánchez (1/2) González (4/11) Gaudio (2/5) Acasuso (3/3) Horna (1/1) González (9/11) Marseille Rosset (12/12) Kafelnikov (16/19) Enqvist (14/14) Federer (3/25) Hrbatý (6/6) J. Johansson (2/2) Clément (3/4) Simon (1/13) Murray (5/17) Costa do SauípeNot an event Vacek (1/1) Kuerten (4/7) Schalken (8/8) Kuerten (7/7) Nadal (2/10) Massú (4/4) Cañas (5/5) Almagro (4/11) ZagrebNot an event Ljubičić (4/7) Baghdatis (2/4) Stakhovsky (1/4) Bogotá Puerta (2/3) Vicente (3/3) Not an eventATP Challenger Tour San Jose Philippoussis (6/8) Rusedski (6/10) Hewitt (10/22) Agassi (17/19) Roddick (7/21) Roddick (10/21) Murray (1/17) Murray (2/17) Roddick (17/21) Copenhagen Vinciguerra (1/1) Henman (6/9) Burgsmüller (1/1) Kučera (5/5) Not an event Buenos AiresNot an event Kuerten (3/7) Massú (1/4) Moyá (8/13) Coria (4/5) Gaudio (3/5) Moyá (12/13) Mónaco (1/7) Nalbandian (5/7) Delray Beach Koubek (2/3) Gambill (2/3) Sanguinetti (2/2) Gambill (3/3) Mello (1/1) Malisse (1/3) Haas (5/10) Malisse (3/3) Nishikori (1/6) Scottsdale/Las Vegas Hewitt (5/22) Clavet (8/8) Agassi (15/19) Hewitt (12/22) Spadea (1/1) Arthurs (1/1) Blake (4/9) Hewitt (18/22) Querrey (1/8) Atlanta Ilie (2/2) Roddick (1/21) Not an event Estoril Moyá (4/13) Ferrero (2/9) Nalbandian (1/7) Davydenko (2/16) Chela (2/4) Gaudio (4/5) Nalbandian (4/7) Djokovic (4/14) Federer (16/25) Casablanca Vicente (2/3) Cañas (1/5) El Aynaoui (4/5) Boutter (1/1) Ventura (1/1) Puerta (3/3) Bracciali (1/1) Mathieu (3/4) Simon (3/13) Orlando/Houston González (1/11) Roddick (2/21) Roddick (3/21) Agassi (18/19) Haas (3/10) Roddick (11/21) Fish (2/6) Karlović (1/8) Granollers (1/3) Majorca/Valencia Safin (2/7) Martín (3/3) Gaudio (1/5) Ferrero (4/9) Verdasco (1/6) Andreev (1/3) Almagro (1/11) Almagro (2/11) Ferrer (4/16) Munich Squillari (2/2) Novák (3/6) El Aynaoui (5/5) Federer (4/25) Davydenko (3/16) Nalbandian (3/7) Rochus (2/2) Kohlschreiber (1/8) González (10/11) St. Pölten/Pörtschach Pavel (1/1) Gaudenzi (2/3) Lapentti (3/3) Roddick (4/21) Volandri (1/2) Davydenko (5/16) Davydenko (6/16) Mónaco (2/7) Davydenko (11/16) Halle Prinosil (3/3) T. Johansson (4/7) Kafelnikov (18/19) Federer (5/25) Federer (6/25) Federer (10/25) Federer (13/25) Berdych (2/9) Federer (17/25) London Hewitt (6/22) Hewitt (8/22) Hewitt (11/22) Roddick (5/21) Roddick (8/21) Roddick (12/21) Hewitt (17/22) Roddick (15/21) Nadal (5/10) 's-Hertogenbosch Rafter (6/6) Hewitt (9/22) Schalken (6/8) Schalken (7/8) Llodra (1/4) Ančić (1/3) Ančić (2/3) Ljubičić (6/7) Ferrer (5/16) Nottingham Grosjean (1/3) T. Johansson (5/7) Björkman (4/5) Rusedski (8/10) Srichaphan (5/5) Gasquet (1/16) Gasquet (2/16) Karlović (2/8) Karlović (4/8) Båstad Norman (8/10) Gaudenzi (3/3) Moyá (6/13) Zabaleta (2/3) Zabaleta (3/3) Nadal (3/10) Robredo (2/10) Ferrer (3/16) Robredo (5/10) Gstaad Corretja (6/9) Novák (4/6) Corretja (9/9) Novák (5/6) Federer (7/25) Gaudio (5/5) Gasquet (3/16) Mathieu (4/4) Hănescu (1/1) Newport Wessels (1/1) Godwin (1/1) Dent (1/3) Ginepri (1/3) Rusedski (9/10) Rusedski (9/10) Philippoussis (8/8) Santoro (4/5) Santoro (5/5) Amsterdam/Amersfoort Gustafsson (12/12) Corretja (8/9) Chela (1/4) Massú (2/4) Verkerk (2/2) González (6/11) Djokovic (1/14) Darcis (1/1) Montañés (1/6) IndianapolisATP International Series Gold Roddick (6/21) Roddick (9/21) Ginepri (2/3) Blake (5/9) Tursunov (2/7) Simon (4/13) Umag Ríos (8/10) Moyá (5/13) Moyá (7/13) Moyá (9/13) Cañas (3/5) Coria (5/5) Wawrinka (1/9) Moyá (13/13) Verdasco (2/6) StuttgartATP International Series Gold Youzhny (1/8) ATP International Series Gold Los Angeles Chang (21/21) Agassi (14/19) Agassi (16/19) Ferreira (12/12) Haas (4/10) Agassi (19/19) Haas (6/10) Štěpánek (1/3) del Potro (1/11) San Marino Calatrava (1/1) ATP Challenger Tour Sopot/WarsawNot an event Robredo (1/10) Acasuso (1/3) Coria (2/5) Nadal (1/10) Monfils (1/10) Davydenko (7/16) Robredo (3/10) Davydenko (12/16) Washington, D.C.ATP International Series Gold Henman (9/9) Hewitt (14/22) Roddick (13/21) Clément (4/4) Roddick (16/21) del Potro (2/11) Long Island/New Haven Norman (9/10) Haas (2/10) Srichaphan (1/5) Srichaphan (4/5) Hewitt (15/22) Blake (1/9) Davydenko (8/16) Blake (9/9) Čilić (1/17) Tashkent Safin (3/7) Safin (5/7) Kafelnikov (19/19) Not an event Bucharest Balcells (1/1) El Aynaoui (2/5) Ferrer (1/16) D. Sánchez (2/2) Acasuso (2/3) Serra (1/2) Melzer (1/4) Simon (2/13) Simon (5/13) BeijingNot an event Safin (7/7) Nadal (4/10) Baghdatis (1/4) González (8/11) Roddick (18/21) Palermo Rochus (1/2) Mantilla (8/8) González (3/11) Massú (3/4) Berdych (1/9) Andreev (2/3) Volandri (2/2) Not an event Hong Kong Kiefer (5/5) Ríos (10/10) Ferrero (3/9) Not an event Toulouse Corretja (7/9) Not an event Shanghai/Ho Chi Minh City/Mumbai Norman (10/10) Schüttler (2/3) Not an event Philippoussis (7/8) Cañas (4/5) Björkman (5/5) Tursunov (1/7) Gasquet (5/16) Not an event BangkokNot an event Dent (2/3) Federer (8/25) Federer (11/25) Blake (6/9) Tursunov (3/7) Tsonga (1/14) MetzNot an event Clément (2/4) Haehnel (1/1) Ljubičić (2/7) Djokovic (2/14) Robredo (4/10) Tursunov (5/7) Moscow Kafelnikov (15/19) Kafelnikov (17/19) Mathieu (1/4) Dent (3/3) Davydenko (4/16) Andreev (3/3) Davydenko (9/16) Davydenko (10/16) Kunitsyn (1/1) Lyon Clément (1/4) Ljubičić (1/7) Mathieu (2/4) Schüttler (3/3) Söderling (1/7) Roddick (14/21) Gasquet (4/16) Grosjean (3/3) Söderling (3/7) Stockholm T. Johansson (3/7) Schalken (5/8) Srichaphan (2/5) Fish (1/6) T. Johansson (6/7) Blake (2/9) Blake (7/9) Karlović (3/8) Nalbandian (6/7) Basel Enqvist (13/14) Henman (7/9) Nalbandian (2/7) Coria (3/5) Novák (6/6) González (7/11) Federer (14/25) Federer (15/25) Federer (18/25) St. Petersburg Safin (4/7) Safin (6/7) Grosjean (2/3) Kuerten (6/7) Youzhny (2/8) T. Johansson (7/7) Ančić (3/3) Murray (3/17) Murray (6/17) Brighton Henman (5/9) Not an event
Doubles champions
ATP International Series