The map above displays the number of Final Fours reached by each school since 1975 (the year the NCAA tournament was expanded to 32+ teams). Side note: Only teams that have reached at least 2+ Final Fours are displayed in the map above (29 teams). Regionally, the upper south dominates college basketball with many of its teams reaching the final four, such as: North Carolina with 14 final fours, Duke 13, Kentucky 11, and Louisville 8.