UFC on ESPN 19 pre-event facts: Ovince Saint Preux on cusp of more history

The UFC’s final month of action this year begins on Saturday with UFC on ESPN 19, which takes place at UFC Apex in Las Vegas with a main card that airs on ESPN2 following prelims on ESPN+.

After multiple changes to the headliner, Jack Hermansson (21-5 MMA, 8-3 UFC) will take on Marvin Vettori (15-4-1 MMA, 5-2-1 UFC) in a middleweight bout that has implications for the title picture.

For more on the numbers behind the main event, as well as the rest of the card, check out 35 pre-event facts about UFC on ESPN 19.