What defensive midfielder/center back was contracted by the same man who contracted Carlos Tevez?
Alberto Dualib: Alberto Dualib (born 1920 in São Paulo, Brazil) is a Brazilian businessman of Lebanese descent. Javier Mascherano: Javier Alejandro Mascherano (] , ] ; born 8 June 1984) is an Argentine professional footballer who plays as a defensive midfielder or centre-back for Spanish club FC Barcelona and the Argentina national team.
i don't know