Overview: It's the final four first-round battles as Guy Fieri welcomes culinary rockstar Chef Michael Voltaggio to face off against Chef Crista Luedtke, while New York newcomer Chef Dale Talde takes on battle-tested TOC all-star Karen Akunowicz. Then, Chef Carlos Anthony tries to continue his recent winning streak as he takes on three-time James Beard nominee Chef Shota Nakajima. In the final first round battle of the tournament, the East B qualifier winner will attempt to take down TOC Champion Chef Tiffani Faison.