Take me back to prime Conor McGregor ⚡️ Conor McGregor fought Dennis Siver on January 18, 2015, at UFC Fight Night 59. McGregor won the fight against Siver in the second round by TKO (Technical Knockout). This victory was significant for McGregor as it helped him secure a title shot against Jose Aldo for the UFC Featherweight Championship. McGregor’s win over Siver showcased his striking skills and helped build his reputation as a top contender in the UFC featherweight division. In the fight aga