qualifying games for the World Cup and Euros, and the Champions League for top European club sides, have been identified in an inquiry by European police force Europol, the European anti-crime agency, and national prosecutors.
"This is a sad day for European football," said Rob Wainwright, director of Europol. "This is now an integrity issue for football. Those responsible for running the games should hear the warnings."
The matches in question, some of which have already been subject to successful criminal prosecutions, were played between 2008 and 2011, the investigators said. About 380 of the suspicious matches were played in Europe, and a further 300 were identified in Africa, Asia, and Latin America.
Criminal gangs are believed to be involved in match-fixing networks, using them as a way to launder cash, officials said. .
A German investigator described a network involving couriers ferrying bribes around the world, paying off players and referees in the fixing which involved about 425 corrupt officials, players and serious criminals in 15 countries.
"We have evidence for 150 of these cases, and the operations were run out of Singapore with bribes of up to 100,000 euros paid per match," said Friedhelm Althans, chief investigator for police in the German city of Bochum.
German investigators said international matches were implicated as were games in Turkey, Germany, Switzerland, Belgium, Croatia, Austria, Hungary, Bosnia, Slovenia and Canada. Suspicious games had also been identified in Africa, Asia and Latin America.
Investigators said no names of players or clubs would be released while the investigation proceeded. However, the fixing also included top flight national league matches in several European countries, as well as two Champions League matches, including one played in Britain.
UEFA, European soccer's governing body, said it expected to receive further information from Europol in the coming days.