Defending champion

Kim Clijsters Kim Antonie Lode Clijsters (; born 8 June 1983) is a Belgian former professional tennis player. Clijsters reached the world No. 1 ranking in both singles and doubles, having held both rankings simultaneously in 2003. She won six major titles, ...

successfully defended her title, defeating

Amélie Mauresmo Amélie Simone Mauresmo (; born 5 July 1979) is a French former world No. 1 tennis player and tournament director. Mauresmo won two major singles titles at the 2006 Australian Open and Wimbledon Championships, and also won the silver medal in s ...

in the final, 6–2, 6–0 to win the singles title at the 2003 WTA Tour Championships. It was her second

Tour Finals Tour or Tours may refer to: Travel * Tourism, travel for pleasure * Tour of duty, a period of time spent in military service * Campus tour, a journey through a college or university's campus * Guided tour, a journey through a location, directed ...

title, her ninth title of the season, and the 19th of her career.

Seeds

''Note:'' *

Serena Williams Serena Jameka Williams (born September 26, 1981) is an American inactive professional tennis player. Considered among the greatest tennis players of all time, she was ranked world No. 1 in singles by the Women's Tennis Association (WTA) for ...

had qualified but pulled out due to left knee surgery. *

Lindsay Davenport Lindsay Ann Davenport Leach (born June 8, 1976) is an American former professional tennis player. Davenport was ranked singles world No. 1 for a total of 98 weeks, and was the year-end singles world No. 1 four times (1998, 2001, 2004, and 2005) ...

had qualified but pulled out due to left foot surgery. *

Venus Williams Venus Ebony Starr Williams (born June 17, 1980) is an American professional tennis player. A former world No. 1 in both singles and doubles, Williams has won seven Grand Slam singles titles, five at Wimbledon and two at the US Open. She is ...

had qualified but pulled out due to abdominal injury.

Alternates

Draw

Finals

Red group

''Standings are determined by: 1. number of wins; 2. number of matches; 3. in two-players-ties, head-to-head records; 4. in three-players-ties, percentage of sets won, or of games won; 5. steering-committee decision.''

Black group

References

{{DEFAULTSORT:2003 WTA Tour Championships - Singles Singles 2003 2003 WTA Tour