Jon Jones vs Ovince Saint Preux full fight video preview for UFC 197 main event

Ultimate Fighting Championship (UFC) welcomes Jon Jones (21-1) back to the Octagon with tonight’s (Sat., April 23, 2016) UFC 197: “Jones vs. Saint Preux” pay-per-view (PPV) fight card, which takes place inside MGM Grand Garden Arena in Las Vegas, Nevada.

Waiting for him will be light heavyweight replacement Ovince Saint Preux (19-7) — filling in for the injured Daniel Cormier — in the five-round headliner. The winner emerges as interim 205-pound titleholder and the next man to face “DC” to unify the straps later this year.

Here to break it all down in the above video is UFC color commentator Joe Rogan.

MMAmania.com will deliver LIVE round-by-round, blow-by-blow coverage of the entire UFC 197 fight card TONIGHT (click here), starting with the Fight Pass “Prelims” matches online, which are scheduled to begin at 6:30 p.m. ET, and then the remaining undercard balance on FOX Sports 1 at 8 p.m. ET, before the PPV main card start time at 10 p.m. ET.

To see who else is competing on tonight’s UFC 197 fight card click here.