Robert Hoyzer, German footballer and referee
In early 2005, German football was overshadowed by the discovery of a €2 million match fixing scandal centered on second division referee Robert Hoyzer, who confessed to fixing and betting on matches in the 2. Bundesliga, the DFB-Pokal (German Cup), and the then third division Regionalliga. The scandal has been described as the largest controversy in German football since the Bundesliga scandal of the early 1970s, as numerous players, coaches and officials have been accused of involvement with an organised crime group in the scheme, which came on the eve of Germany playing host to the 2006 World Cup.

Although it does not appear that any Bundesliga games were involved, the matches in question do include a DFB Cup first-round contest between regional side SC Paderborn and Bundesliga heavyweights Hamburger SV played on 21 August 2004. Hamburg lost 2–4 as two highly questionable penalties were awarded to Paderborn and Hamburg footballer Émile Mpenza was sent off for protesting as the club was eliminated from the lucrative competition.