Chelsea are 'own worst enemies': Pochettino

Pochettino's side were thrashed 4-1 at Newcastle last weekend in a painful setback following their impressive performances against Tottenham and Manchester City. Chelsea had demolished Tottenham before battling back to draw with champions City, but Pochettino conceded the positive vibes from those results had been erased by their meltdown at St James' Park. The Blues' inconsistency has been a thorn in Pochettino's side since he took over in July, with only four wins in 13 league matches. Pochettino...