When you put it like that, he's a lot to prove.
In ten seasons of club management, including an eight-month sabbatical in 2007–08, Mourinho has led his club to win its domestic league seven times, the UEFA Champions League twice and the UEFA Cup once. Since 2002, Mourinho has not gone a full calendar year without winning at least one trophy.
Porto (2002–2004)
Primeira Liga (2): 2002–03, 2003–04
Taça de Portugal (1): 2002–03
Supertaça Cândido de Oliveira (1): 2003
UEFA Champions League (1): 2003–04
UEFA Cup (1): 2002–03
Chelsea (2004–2007)
Premier League (2): 2004–05, 2005–06
FA Cup (1): 2006–07
Football League Cup (2): 2004–05, 2006–07
FA Community Shield (1): 2005
Internazionale (2008–2010)
Serie A (2): 2008–09, 2009–10
Coppa Italia (1): 2009–10
Supercoppa Italiana (1): 2008
UEFA Champions League (1): 2009–10
Real Madrid (2010–2013)
La Liga (1): 2011–12
Copa del Rey (1): 2010–11
Supercopa de España (1): 2012
Individual
Onze d'Or Coach of the Year (2): 2005, 2010
FIFA World Coach of the Year (1): 2010
IFFHS World's Best Club Coach (4): 2004, 2005, 2010, 2012
Primeira Liga Manager of the Year (2): 2002–03, 2003–04
Premier League Manager of the Year (2): 2004–05, 2005–06
Premier League Manager of the Month (3): November 2004, January 2005, March 2007
Serie A Manager of the Year (2): 2008–09, 2009–10
Albo Panchina d'Oro (1): 2009–10
Miguel Muñoz Trophy (2): 2010–11, 2011–12
UEFA Manager of the Year (2): 2002–03, 2003–04
UEFA Team of the Year (4): 2003, 2004, 2005, 2010
World Soccer Magazine World Manager of the Year (3): 2004, 2005, 2010
LPFP Awards Best Portuguese Manager in Foreign Countries (2): 2008–09, 2009–10
BBC Sports Personality of the Year Coach Award (1): 2005
La Gazzetta dello Sport Man of the Year (1): 2010[150]
International Sports Press Association Best Manager in the World (1): 2010[151]
Prémio PrestÃgio Fernando Soromenho (1): 2012[152]
He has so much to prove
