UFC 203 will come from the Quicken Loans Arena on September 10 .
UFC 203 will be headlined by a title fight as Stipe Miocic defends the UFC heavyweight title against Alistair Overeem .
UFC 203 will come from the Quicken Loans Arena on September 10 and will be headlined by a title fight as Stipe Miocic defends the UFC heavyweight title against Alistair Overeem .