Middlesbrough stun Chelsea to take semifinal lead in first leg
Chelsea boss Mauricio Pochettino bemoaned a familiar lack of cutting edge after his team lost the first leg of their League Cup semi-final 1-0 to Championship side Middlesbrough at the Riverside on Tuesday. Hayden Hackney scored the only goal on 38 minutes as Pochettino’s expensively assembled array of stars again failed to perform away from …