LAS VEGAS – MMA Junkie is on scene and reporting live from Friday’s official UFC on ESPN 31 fighter weigh-ins, which kick off at noon ET (9 a.m. PT).

The weigh-ins take place at the UFC Apex in Las Vegas. The same venue hosts Saturday’s card, which streams on ESPN+.

Among those weighing in are Rob Font (19-4 MMA, 9-3 UFC) and former featherweight champion Jose Aldo (30-7 MMA, 12-6 UFC), who meet in the main event.

The full UFC on ESPN 31 weigh-in results include:

MAIN CARD (ESPN/ESPN+, 10 p.m. ET)

• Rob Font () vs. Jose Aldo ()

• Rafael Fiziev () vs. Brad Riddell ()

• Jimmy Crute () vs. Jamahal Hill ()

• Clay Guida () vs. Leonardo Santos ()

• Brendan Allen () vs. Chris Curtis ()

• Mickey Gall () vs. Alex Morono ()

PRELIMINARY CARD (ESPN/ESPN+, 7 p.m. ET)

• Maki Pitolo () vs. Dusko Todorovic ()

• Manel Kape () vs. Zhalgas Zhumagulov ()

• Bryan Barberena () vs. Darian Weeks ()

• Jake Matthews () vs. Jeremiah Wells ()

• Mallory Martin () vs. Cheyanne Vlismas ()

• William Knight () vs. Alonzo Menifield ()

• Chris Gruetzemacher () vs. Claudio Puelles ()

• Azamat Murzakanov () vs. Jared Vanderaa ()

• Vince Morales () vs. Louis Smolka ()