Russell Martin knows he will be judged on results with Southampton in the Premier League and with three losses from three there is already plenty of outside noise. Southampton play a very possession-focussed style under Russell Martin in which you often need to be perfect for it to pay off. Unfortunately, so far Southampton have been far from perfect, making countless mistakes in their own defensive third to condemn Martin’s side to three defeats upon their Premier League return so far. Alex McCarthy’s howler gave Newcastle United a 1-0 win on the opening day, whilst there were a catalogue of …