UFC 102 is officially set to go down as all participants competing on tomorrow night's event made weight earlier in the day from the Rose Garden Arena in Portland, Oregon, as broadcast live via FiveKnuckles.com.

UFC 102: "Couture vs. Nogueira" will take place tomorrow night, August 29, at the same venue, and the event's main card will be televised on pay-per-view beginning at 10pm ET.

The event is headlined by a heavyweight bout between MMA legends and former UFC champions Randy Couture and Antonio Rodrigo Nogueira in a bout that could determine the next challenger for the heavyweight title. Couture came in at 220 lbs and Nogueira tipped the scaled at 231 lbs.

In the co-main event, light-heavyweights Keith Jardine and Thiago Silva will look to rebound from recent losses when they face each other. Both men came in at an even 205 lbs.

Additional match-ups to be featured on the main card include a very crucial middleweight bout between Nate Marquardt and Demian Maia, which will likely determine the next middleweight title challenger. Light-heavyweights Krzysztof Soszynski and Brandon Vera will also meet on the main card along with a middleweight bout between TUF 1 cast member Chris Leben and WEC veteran Jake Rosholt.

Perhaps the most interesting moment of the weigh-in ceremony belonged to middleweights Demian Maia and Nate Marquardt as they shared an intense staredown, which is surprising considering both fighters' soft-spoken demeanors.

Below are the official weigh-in results for UFC 102:

Televised Main Card:

Antonio Rodrigo Nogueira (231) vs. Randy Couture (220)

Thiago Silva (205) vs. Keith Jardine (205)

Demian Maia (185) vs. Nate Marquardt (185)

Krzysztof Soszynski (205) vs. Brandon Vera (205)

Jake Rosholt (185) vs. Chris Leben (185)

Preliminary Card:

Aaron Simpson (185) vs. Ed Herman (185.5)

Chris Tuchscherer (258) vs. Gabriel Gonzaga (259)

Mike Russow (260) vs. Justin McCully (238)

Todd Duffee (251) vs. Tim Hague (263.5)

Mark Munoz (185.5) vs. Nick Catone (185.5)

Evan Dunham (155) vs. Marcus Aurelio (156)

Make sure to check back with us the day of the event for free, live, round-by-round coverage of UFC 102 right here at FiveKnuckles.com! Join expert analyst Mike Williams as he takes you through the entire fight card blow-by-blow and then keep it right here for all the post-fight news and notes you can handle!