9. Alejandro Sabella (Argentina)
Appointed: July 29, 2011
Matches in charge: 31
PPM: 2.1
Previous notable managerial achievements: Copa Libertadores 2009, Argentine Primera División 2010 Apertura
The 59 year old former Sheffield United and Leeds United man came into the management game fairly late, having served in various coaching roles, but was an instant hit in charge of Estudiantes whom he helped to big successes in his two year spell in charge of the Buenos Aires side.
His Argentine side finished top of the South American qualification, losing just twice in 16 matches.