Sports IllustratedFinal Four breakdown: Which matchups will decide Gonzaga-South Carolina, Oregon-UNC?Sports IllustratedThese matchups will be key as No. 1 seed Gonzaga takes on No. 7 seed South Carolina and No. 3 seed Oregon takes on No. 1 seed North Carolina in the Final Four. Share. Michael Beller. Monday March 27th, 2017.