Man United stars APOLOGISE to fans for Atletico Madrid flop - as Andrey Santos backs Michael Carrick after Lisandro Martinez criticised the board

Andrey Santos has apologised to Manchester United fans on behalf of the players following the latest setback in Madrid on Tuesday night – and insists head coach Michael Carrick still has the support of the dressing-room. United's 2-0 Champions League defeat by Atletico at the Metropolitano was their fourth in nine games this season, leaving Carrick under increasing pressure going into Sunday's visit to old rivals Leeds . The night started badly for United when they went behind after 50 seconds, and it ended with a bombshell television interview with Lisandro Martinez who criticised the Old Trafford board for not…