UFC on ESPN 31 pre-event facts: Rob Font, Jose Aldo battle for more accolades

The UFC kicks off its final stretch of 2021 events Saturday with UFC on ESPN 31, which takes place at the UFC Apex in Las Vegas and airs on ESPN.

A very important fight in the bantamweight division serves as the main event of the card. Rob Font (19-4 MMA, 9-3 UFC) will attempt to keep his winning streak alive in pursuit of a title shot when he takes on former longtime featherweight king Jose Aldo (30-7 MMA, 12-6 UFC), who continues chase a second belt at 135 pounds.

For more on the numbers behind the headliner, as well as the rest of the card, check below for 45 pre-event facts about UFC on ESPN 31.