The official Strikeforce weigh in event for "Marquardt vs. Saffiedine" is set to go down a little later today (Jan. 11, 2013) LIVE from the Chesapeake Energy Arena in Oklahoma City, Oklahoma.

The first fighter is expected to tip the scale at 5 p.m. ET.

As usual, MMAmania.com will provide live, up-to-the-minute results of today's Strikeforce weigh ins, as well as provide a detailed recap and full video replay shortly after it concludes.

"Marquardt vs. Saffiedine" is headlined by a welterweight title fight pitting Nate Marquardt vs. Tarec Saffiedine in what will be the promotion's swan song, while heavyweight attractions Daniel Cormier and Josh Barnett get in their workouts against Dion Staring and Nandor Guelmino, respectively.

Complete Strikeforce: "Marquardt vs Saffiedine" weigh-in results and live video stream below:

Main Event:

170 lbs.: Strikeforce Welterweight Champion Nate Marquardt (170) vs. Tarec Saffiedine (170)

Showtime Main Card (10 p.m. ET):

265 lbs.: Daniel Cormier (230) vs. Dion Staring (240)
265 lbs.: Josh Barnett (249) vs. Nandor Guelmino (229)
205 lbs.: Gegard Mousasi (205.5) vs. Mike Kyle (205)
194 lbs.: Ronaldo Souza (193.25) vs. Ed Herman (193)

Showtime Extreme Prelims (8 p.m. ET):

155 lbs.: Pat Healy (156) vs. Kurt Holobaugh (156)
185 lbs.: Roger Gracie (186) vs. Anthony Smith (186)
185 lbs.: Tim Kennedy (186) vs. Trevor Smith (186)
155 lbs.: Ryan Couture (155.5) vs. K.J. Noons (156)

Unaired Prelims (7 p.m. ET):

155 lbs.: Jorge Gurgel (155) vs. Adriano Martins (155.5)
155 lbs.: Mike Bravo (156) vs. Estevan Payan (156)

MMAmania.com will provide LIVE round-by-round, blow-by-blow coverage of the main card action on fight night (Sat., Jan. 12, 2013), which is slated to air at 10 p.m. ET on Showtime. The latest quick updates of the live action will begin to flow earlier than that around 8 p.m. ET with the "Prelims" bouts on Showtime Extreme.

For more on the upcoming Strikeforce: "Marquardt vs Saffiedine" event on Showtime be sure to check out our comprehensive news archive right here.