Michigan State’s road to Final Four altered by NCAA tournament’s opening weekend
http://www.mlive.com/spartans/index.ssf/2012/03/michigan_states_road_to_final.html
Conferences with multiple teams
4 from Big 10
4 from Big East
2 From ACC
2 from SEC
2 from Big 12
Big East matchups could be Cin vs Syr and Marq vs Louisville in the Elite 8.
Only other inter-conf possible matchup before final 4 is the NC vs. NC state and OH ST vs Wisc in the Elite 8.