SOURCE: www.desmoinesregister.com

February 20, 2015

IOWA CITY, Ia. - The EAS/NWCA National Duals will be held Saturday and Sunday at Carver-Hawkeye Arena, and as is tradition in this "Mat Mayhem" event ... there are format differences.

With that in mind, here's a fan guide to outline the important stuff you should know about the event - whether you're attending or sipping on a cold one while watching on the Internet or in front of your HDTV.