If my explanation above doesn't suffice, you could always take a look at the bracket as well:
http://scacsports.com/sports/bsb/2010-11/2011southregional/2011_south_region_bracket.pdf
http://scacsports.com/sports/bsb/2010-11/2011southregional/2011_south_region_bracket.pdf
thanks for keeping me straight - i meant webster, but hadn't looked at the second round match-ups yet to see that regardless of who the 5 and 6 seeds are, they won't be done in 2 games -