It's official: Sam Byram has signed for Middlesbrough from Leeds United. The defender's move has been confirmed by both clubs, with personal terms and registration finalised. He will now link up with his new teammates ahead of the upcoming fixtures, having completed a medical and agreed on contract terms. The move attracted little outside interest, which meant Middlesbrough could complete the transfer without any real contest. Reports suggest Leeds United are monitoring Mykhailo Mudryk, Michael Zetterer and Nico Elvedi whereas Middlesbrough have not been associated with other players at this stage. Can't get enough Middlesbrough transfer rumours? Follow @PlayerSwitchCom on Twitter for the latest transfer news as it happens.