The first weekend of March Madness was maddening, especially to avid bracketologists. Was Michigan State's upset loss to MTSU the biggest in the history of the modern tournament? Is the ACC the best conference because they have 6 teams remaing? Was the Texas A&M/Northern Iowa game the greatest comeback or choke you have ever seen? Full predictions of the Sweet 16 games this weekend. The standings of the Sports Q & A Tournament Challenge.