In 2004, Martín was a member of the victorious Spain Davis Cup team for the Davis Cup first round against Czech Republic in Brno, although he did not play.
Juan Bautista Avendaño Iglesias (born January 29, 1961 in Luanco, Asturias) is a former professional tennis player from Spain, best remembered for being Spain Davis Cup team captain along Jordi Arrese and Josep Perlas when Spain won its second Davis Cup title, in 2004.
2004 | World Cup | FIFA World Cup | 2004 in music | 2010 FIFA World Cup | 2004 Summer Olympics | FA Cup | Miles Davis | 1978 FIFA World Cup | 2006 FIFA World Cup | Davis Cup | Jefferson Davis | Stanley Cup | Bette Davis | United States presidential election, 2004 | Sammy Davis, Jr. | Rugby World Cup | Cricket World Cup | Geena Davis | 1986 FIFA World Cup | 1982 FIFA World Cup | University of California, Davis | Canadian federal election, 2004 | Sprint Cup Series | 2007 Cricket World Cup | 2011 Rugby World Cup | 2002 FIFA World Cup | League Cup | Scottish Cup | Grey Cup |
In the 2004 Davis Cup he played against future world number one tennis player 16-year-old Novak Djokovic and lost 2–6, 2–6.