The NCAA has changed its format , with the top four seeds in each region getting the early - round home bids .
The Hawkeyes were selected to host NCAA first - and second - round games in 2013 and 2014 .
The NCAA has changed NCAA 's format , with the top four seeds in each region getting the early - round home bids .
The Hawkeyes were selected to host NCAA first - and second - round games in 2013 and 2014 .