At least 129 people are dead and about 200 more injured, police say, after chaos and violence erupted late on Saturday following an Indonesian league soccer match between two of the nation's biggest teams.

Supporters of Arema FC and rival Persebaya Surabaya clashed after home team Arema FC was defeated 3-2 at a match in the city of Malang in East Java.

Supporters from the losing team had "invaded" the pitch and police fired tear gas, triggering a stampede which led to cases of suffocation, East Java police chief Nico Afinta said during a press conference following the event.