Conor McGregor releases statement announcing surgery, UFC future MMA FightingUFC 329 fight grades: Why McGregor’s injury didn’t drag down the card ESPNConor McGregor suffers early knee injury in return, loses to Max Holloway at UFC 329 CBCMcGregor’s manager says fighter had no knee injury prior to short bout with Max Holloway The SpecConor McGregor injury update: MRI for leg injury, source says USA Today