(CNN) -- A first half goal from Milan Jovanovic gave Serbia a shock 1-0 win over 10-man Germany at the World Cup on Friday to throw group D wide open.
Germany suffered an early blow in Port Elizabeth when leading striker Miroslav Klose was sent off for his second yellow card, shortly before Jovanovic fired Serbia in front. Lukas Podolski then saw his second half penalty, given following a handball by Nemanja Vidic, blocked by Serbian goalkeeper Vladimir Stojkovic.
The result was perennial challengers Germany's first defeat at the group stage of a World Cup tournament since 1986, when then-West Germany were beaten by Denmark. That year, the three-times world champions went on to reach the final.
It also marked the latest setback for the tournament's traditional giants following Switzerland's win over Spain and Mexico's win over France.
German coach Joachim Loew admitted it was a big setback for his team.