Nuno Espirito Santo admitted Tottenham have lost some of their 'feel-good factor' after their shock defeat at Pacos de Ferreira in the Europa Conference League.
Spurs came into their first clash in Europe this season off the back of a superb opening Premier League victory over Manchester City, but were left stunned in Portugal and must now turn the play-off tie around at home.
Despite fielding a heavily-rotated team, Nuno pulled no punches in his post-match analysis, conceding the performance was disappointing and that there is still work to be done to get his players back up to full fitness.