Roman numerals are a numeral system which was used in Ancient Rome. It uses letters instead of numbers to represent values. You may have seen Roman numerals on clocks and on TV or film credits.

Why does the NFL use Roman numerals to identify the Super Bowl? What you need to know about Super Bowl XLI and its history: ...

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 ...

The use of Roman numerals did not become an NFL tradition until Super Bowl V in 1971. The first two Super Bowls were known as ...

For nearly 60 years, the Super Bowl has become a central part of American culture well beyond the sphere of pro football. And ...