Song Yadong and Chris Gutierrez (right)(image via UFC/Twitter)

By FCF Staff

Here are the weigh-in results for UFC Vegas 83, which is taking place Saturday at the Apex Facility.

In the main event, Song Yadong will battle fellow bantamweight contender, Chris Gutierrez.

The card will also feature a light-heavyweight fight between contenders Anthony Smith and Khalil Rountree.

Main card (ESPN+, 10 p.m. ET)

Song Yadong (136) vs. Chris Gutierrez (136)
Anthony Smith (205.5) vs. Khalil Rountree (204)
Nasrat Haqparast (156) vs. Jamie Mullarkey (156)
Tim Elliott (136) vs. Su Mudaerji (136)
Andre Muniz (186) vs. Junyong Park (185.5)

Preliminary card (ESPN+, 7 p.m. ET)

Kevin Jousset (170.5) vs. Song Kenan (170.5)
Sung Hyun Park (126) vs. Shannon Ross (126)
Melquizael Costa (155.5) vs. Steve Garcia (155)
Stephanie Egger (135) vs. Luana Santos (139)*
Carlos Hernandez (125) vs. Tatsuro Taira (125.5)
Talita Alencar (116) vs. Rayanne Amanda (115)
* fighter missed weight and will be fined 20 percent of purse

Results via MMA Junkie.com.