It was the 34th edition of the year-end singles championships and the 29th edition of the year-end doubles championships, and was part of the 2003 ATP Tour.
2003 | World Cup | FIFA World Cup | 2010 FIFA World Cup | FA Cup | 2003 in music | 1978 FIFA World Cup | Association of Tennis Professionals | 2006 FIFA World Cup | Davis Cup | Stanley Cup | Rugby World Cup | Cricket World Cup | 2003 invasion of Iraq | 1986 FIFA World Cup | 1982 FIFA World Cup | Sprint Cup Series | 2007 Cricket World Cup | 2011 Rugby World Cup | 2002 FIFA World Cup | Women's Tennis Association | 2003 ATP Tour | Tennis | League Cup | ATP World Tour Masters 1000 | Scottish Cup | Grey Cup | Football League Cup | 1998 FIFA World Cup | Challenge Cup |