Like Guy Fieri, Christian Petroni won #FoodNetworkStar, so he’s all too familiar with the pressures of competition. But let’s see if he can hold his own against master opponent Bryan Voltaggio, one of two Voltaggio brothers in the tournament this year. 🔥🔥 A new season of Guy Fieri's #TournamentOfChampions premieres Sunday, March 7 at 8|7c and will be available to stream the same day on discovery 🔥🔥 Subscribe to #discoveryplus to stream the entire library and so much more: http://discoverypl.