She participated in three
Olympic Games. Zambotti won the bronze medal of the over 78 kg division of the
2006 Central American and Caribbean Games. In the
2004 Olympic Games she won her first match against
Tsvetana Bozhilova from
Bulgaria, but lost the second match against
Barbara Andolina from
Italy. The Italian competitor lost her next match, so Zambotti was not involved in the
repêchage. In the
2008 Olympic Games in
Beijing she was a medal hope for
Mexico as winner of
Pan American Games from the previous year, but in her second match she was drawn against the Olympic champion from
Athens,
Maki Tsukada. She lost this match and finally took 9th place. ==Achievements==