In tennis, the first edition of the US Open Series was contested in 2004.
2004 schedule Legend Grand Slam Event ATP Masters 1000 and WTA Tier I Week Date Men's Events Women's Events 1 July 12 – July 18 Los AngelesMercedes Benz Cup2004 Champion: Tommy Haas StanfordBank of the West Classic2004 Champion: Lindsay Davenport 2 July 19 – July 25 IndianapolisRCA Championships2004 Champion: Andy Roddick Los AngelesJPMorgan Chase Open2004 Champion: Lindsay Davenport 3 July 26 – August 1 TorontoCanada Masters2004 Champion: Roger Federer San DiegoAcura Classic2004 Champion: Lindsay Davenport 4 August 2 – August 8 CincinnatiCincinnati Masters2004 Champion: Andre Agassi MontrealRogers AT&T Cup2004 Champion: Amélie Mauresmo 5 August 9 – August 15 No series event held this week 6 August 16 – August 22 Washington, D. C.Legg Mason Tennis Classic2004 Champion: Lleyton Hewitt No series event held this week 7 August 23 – August 29 No series event held this week New HavenPilot Pen Tennis2004 Champion: Elena Bovina 8 August 30 – September 6 New York US Open2004 Champion: Roger Federer New York US Open2004 Champion: Svetlana Kuznetsova
Standings ATP Rank Nationality Player Titles Points Result atUS Open 1 Lleyton Hewitt 1 155 F 2 Andy Roddick 1 155 QF 3 Andre Agassi 1 123 QF
WTA Rank Nationality Player Titles Points Result atUS Open 1 Lindsay Davenport 3 100 SF 2 Amélie Mauresmo 1 100 QF 3 Elena Likhovtseva 0 70
Notes