The traditional powers and top teams are all in the round of 32 with some intriguing paths to advancing. Some of the marquee matchups set for the second round include No. 1 seed South Carolina against No. 8 seed North Carolina, No. 2 seed Texas vs. No. 7 seed Alabama and No. 6 seed Iowa taking on No. 9 seed West Virginia. CBS Sports will offer complete coverage of the events with the latest news, results and breakdown of the biggest matchup.