UFC 86 weighs in kicked off tonight at 7pm ET from the Mandalay Bay Events Center in Las Vegas, NV, the same venue that will host tomorrow night’s PPV event.

Eighteen fighters hit the scales to weigh in for the event which features a main event match up between season 7 coaches of "The Ultimate Fighter", Quinton "Rampage" Jackson and Forrest Griffin.

The co-main event of the night features a showdown between UFC vet Patrick Cote and submission master Ricardo Almeida.

All of the fighters made weight without any problems including Rampage who told Rogan that he was wearing scratch-n-sniff underwear as he undressed to weigh in.

Official UFC 86 Weigh In Results

• Justin Buchholz (155) vs Corey Hill (155)
• Melvin Guillard (155) vs Dennis Siver (155)
• Cole Miller (155) vs Jorge Gurgel (155)
• Justin McCully (236) vs Gabriel Gonzaga (249)
• Gleison Tibau (156) vs Joe Stevenson (155)
• Tyson Griffin (155) vs Marcus Aurelio (155)
• Josh Koscheck (170) vs Chris Lytle (170)
• Patrick Cote (185) vs Ricardo Almeida (185)
• Quinton Jackson (205) vs Forrest Griffin (205)

Click here to watch the weigh ins video at UFC.com.

RedSweat.com will be bringing you all of the action including up to the minute play by play results for the main PPV card. Make sure you swing by at around 8pm ET for quick results of the prelims.