LAS VEGAS – MMAjunkie.com (www.mmajunkie.com) is on scene and reporting live from today's Strikeforce Challengers 19 fighter weigh-ins, where all 18 of the event's competitors will look to make their bout official.

Main-event fighters Lorenz Larkin and Nick Rossborough will the lead the charge beginning at 7 p.m. ET (4 p.m. PT local time).

Today's festivities, which are free and open to the public, take place in the Key West Ballroom of Las Vegas' Palms Casino Resort. The Pearl, also located at Palms Casino Resort, hosts Friday's card.

The evening's main card airs on Showtime.

MMAjunkie.com will have live updates as each fighter hits the scale.

Strikeforce Challengers 19 marks the promotion's third event in Las Vegas. Beginning with July's Strikeforce Challengers 17 card, the prospects-based Challengers Series events now take place at The Pearl at the Palms Casino Resort in Las Vegas.

The company has already announced a Nov. 18 return to the venue for its final Challengers show of 2011.

The latest Strikeforce Challenger 19 weigh-in results include:

MAIN CARD (Showtime)
Lorenz Larkin () vs. Nick Rossborough ()
Lavar Johnson () vs. Shawn Jordan ()
Ryan Couture () vs. Maka Watson ()
Jason High () vs. Todd Moore ()
Brian Melancon () vs. Felipe Portela ()
PRELIMINARY CARD
Magno Almeida () vs. James Terry ()
Bobby Green () vs. Charon Spain ()
Joe Ray () vs. Chris Spang ()
Danny Davis () vs. Quinn Mulhern ()

Source - MMAJunkie