Kammala jumla mai zuwa: Fàbregas ya zo ne ta hanyar "La Masia", makarantar matasa ta Barcelona, yana barin 16 lokacin da kulob din Premier League Arsenal ya sanya hannu a watan Satumbar 2003. Bayan raunin da ya faru ga manyan 'yan wasan tsakiya a farkon lokacin 2004-05, ya ci gaba da kafa kansa a cikin kungiyar. Ya karya da dama daga cikin kulob din ta records a cikin tsari, samun suna a matsayin daya daga cikin mafi kyau 'yan wasan a cikin matsayi, kuma ya lashe gasar cin kofin FA a 2005. Bayan doguwar saga ta canja wuri, Fàbregas ya bar London a ranar 15 ga Agusta 2011 don komawa Barcelona a cikin yarjejeniyar da ta kai fam miliyan 35. A lokacin shekaru uku a Camp Nou, Fàbregas ya taka leda tare da Xavi da Andrés Iniesta kuma ya lashe gasar La Liga, da Copa del Rey, da FIFA Club World Cup, da
UEFA Super Cup da kuma biyu Spanish Super Cups. Ya koma London a watan Yunin 2014 zuwa abokan hamayyar Arsenal na Chelsea don biyan £ 30 miliyan, kuma a shekararsa ta farko a can ya taimaka wajen samun nasarar cin Kofin League da Premier League.