LSU versus Virginia Tech and South Carolina versus Iowa combined to become the most-viewed Women’s Final Four matchups ever. Here’s what you should know: Hawkeyes versus Gamecocks garnered 5.5 million viewers with a peak of 6.6 million. Tigers versus Hokies brought in 3.4 million viewers with a peak of 5 million. These games were the two most-viewed (men’s or women’s) college basketball games ever on ESPN+, averaging 4.5 million viewers. The Athletic’s instant analysis: Why were these numbers so strong? Iowa-South Carolina is a matchup that so many people have been wanting for the last two years — an offense…