The official weigh-in event for The Ultimate Fighter (TUF) 13 Finale is set to go down on Friday, June 3, 2011, from the Palms Casino Resort in Las Vegas, Nevada.

It is currently scheduled to air LIVE right here on MMAmania.com, as well as several other online destinations via streaming video. The first fighter is expected to tip the scale at 7 p.m. ET.

As usual, MMAmania.com will provide the latest coverage of the TUF 13 Finale weigh-ins, as well as provide a detailed recap of the festivities as soon as they conclude.

"Guida vs. Pettis" will feature Anthony "Showtime" Pettis putting his lightweight number one contender spot on the line when he throws hands against energetic caveman Clay "The Carpenter" Guida while Josh "The Fluke" Grispi battles to regain some traction in the UFC featherweight division against George Roop.

And of course, the top two finalists from the Spike TV reality show will square off for a chance at a "six-figure contract" and TUF bragging rights.

Here is the current TUF 13 Finale fight card:

Main Event:

155 lbs.: Finalist No. 1 vs. Finalist No. 2

Main Card:

155 lbs.: Clay Guida vs. Anthony Pettis
155 lbs.: Danny Downes vs. Jeremy Stephens
145 lbs.: Josh Grispi vs. George Roop

Preliminary Card:

185 lbs.: Tim Credeur vs. Ed Herman
135 lbs.: Scott Jorgensen vs. Ken Stone
205 lbs.: Kyle Kingsbury vs. Fabio Maldonado
145 lbs.: Reuben Duran and Francisco Rivera

For those fortunate enough to be in "Sin City" for the promotion's return to "The Pearl," remember the weigh-in is FREE to attend and open to the public. Doors to the weigh-in will open at 6 p.m. ET for the general public.

In addition, UFC Fight Club members will be able to attend an exclusive Q&A session with UFC welterweight and TUF veteran Amir Sadollah on that same day at 5 p.m. ET (check-in starts at 4 p.m.).

Remember that MMAmania.com will provide LIVE blow-by-blow, round-by-round coverage of the TUF 13 Finale, beginning with the Spike TV telecast at 9 p.m. ET on Saturday, June 4, 2011. In addition, we will deliver up-to-the-minute quick results of all the undercard action much earlier on fight night.

It's going to be a fun night of fights so don't miss it. And remember to check us out for all the pre, during and post-fight TUF 13 Finale coverage you can handle.