Nottingham Forest will face Middlesbrough, while Manchester United will take on Manchester City this weekend.
Middlesbrough legend Bernie Slaven has mocked Manchester United manager Jose Mourinho and Nottingham Forest boss Aitor Karanka on social networking site Twitter.
Boro will take on Forest at the Riverside Stadium in the Championship on Saturday afternoon.
United will lock horns with Manchester City away from home at the Etihad Stadium in the Premier League on Saturday evening.
Former Boro forward Slaven has mocked Forest manager Karanka and United boss Mourinho for their style of football.
Karanka was in charge of Middlesbrough from November 2013 until March 2017 and did quite well at the Riverside Stadium.
It was under the former Real Madrid assistant manager that Boro could get promoted to the Premier League.
The 44-year-old, who worked with current United manager Mourinho at Madrid, is in charge of Forest at the moment.
The Reds have improved under the former Spain international defender, and perhaps next season they will challenge for the Championship playoffs.
Boro are in the running for the playoffs this season and could clinch promotion back to the Premier League at the end of the season.
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