UFC 299 pre-event facts: Inside the numbers of stacked Miami lineup

The final event in the 200s-era of numbered UFC cards goes down Saturday at UFC 299, and the event from Kaseya Center (pay-per-view, ESPNews, ESPN+) is one of the most stacked in recent memory.

A lineup filled with a plethora of former title challengers, top-ranked contenders and more, is headline by a bantamweight title rematch. Reigning champ Sean O’Malley (17-1 MMA, 9-1 UFC) will attempt to make his first defense while simultaneously trying to avenge his only career loss against Marlon Vera (21-8-1 MMA, 15-7 UFC), who won the first matchup by first-round TKO at UFC 252 in August 2020.

For more on the numbers behind the headliner, as well as the rest of the card, check below for MMA Junkie’s pre-event facts for UFC 299.

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Sean O’Malley vs. Marlon Vera