In Roman numerals, any number that ends in nine will end in the IX combination. This year's Super Bowl is fairly simple to understand, but some numbers can seem a little complicated at first. Here's a ...

Super Bowl LIX kicks off on Sunday. What number is that, though? Here's how to use Roman numerals and why the NFL uses them ...

Here's a handy chart to help understand which numbers match which roman numeral combinations. While Roman numerals have become synonymous with the Super Bowl, the NFL didn't always use them as an ...