Who are the best managers in the Premier League and what makes them better than the rest? Mark Ogden brings you ESPN FC's preseason Premier League Power Rankings, with each manager's trophy-winning record and career highlights part of the formula to determine this season's 1-20.
1 - Pep Guardiola, Man City
TROPHIES WON: 27 (including two Champions Leagues and eight domestic league titles)
CAREER HIGHLIGHT: La Liga, Copa del Rey, Champions League Treble in first season as Barcelona coach in 2009
The Manchester City manager is arguably the No.