Lionel Messi and Argentina face off against Lamine Yamal and Spain for soccer's biggest prize.

At the final whistle, Argentina midfielder Leandro Paredes clashed with several ​Spanish players, including defender Eric Garcia and midfielder ​Gavi, starting the brawl.

An online Change.org petition launched by Argentine supporter Gisela Sánchez has attracted more than 80,000 signatures, according to multiple reports, after fans questioned several refereeing decision...