Reports last month claimed the Spanish club made payments to a former vice-president of Spainâs refereesâ committee.
A figure of around ÂŁ5billion has been quoted for the offers for Manchester United.
A Government White Paper on football governance was finally published last month and proposed the creation of a new regulator supported by statutory powers to oversee the financial sustainability of English clubs. The Digital, Culture, Media and Sport committee has confirmed it will hear from Masters, along with Football Association chair Debbie Hewitt and EFL chair Rick Parry, next Tuesday morning. Planet Sport understands the Premier League has offered an additional ÂŁ125million a year of funding to the EFL.