Strikeforce weigh in results, information and details for 'Rousey vs Kaufman' on Aug. 17 in San Diego

The official weigh in event for Strikeforce: "Rousey vs. Kaufman" is set to take place this Friday (August 17, 2012) LIVE from the Valley View Casino Center in San Diego, California.

The first fighter is expected to tip the scale at 4 p.m. local time (7 p.m. ET).

As usual, MMAmania.com will provide up-to-the-second coverage of the Strikeforce weigh-ins, as well as provide a detailed recap of the festivities as soon as they conclude.

The upcoming Strikeforce mixed martial arts (MMA) event on Showtime will see 135-pound female champion Ronda Rousey defend her title against former division titleholder Sarah Kaufman. Elsewhere on the card, former Strikeforce Middleweight Champion Ronaldo Souza will take on Derek Brunson, while Roger Bowling is slated to tangle with Tarec Saffiedine in welterweight action.

Here is the current Strikeforce: "Rousey vs. Kaufman" fight card and line-up:

Main Event:

135 lbs.: Strikeforce Bantamweight Champion Ronda Rousey vs. Sarah Kaufman

Main Card (Showtime):

185 lbs.: Ronaldo Souza vs. Derek Brunson
170 lbs.: Roger Bowling vs. Tarec Saffiedine
185 lbs.: Lumumba Sayers vs. Anthony Smith
205 lbs.: T.J. Cook vs. Ovince St. Preux

Preliminary Card (Showtime Extreme):

135 lbs.: Julie Kedzie vs. Miesha Tate
155 lbs.: Bobby Green vs. Matt Ricehouse
185 lbs.: Adlan Amagov vs. Keith Berry
135 lbs.: Germaine de Randamie vs. Hiroko Yamanaka

For those fortunate enough to be in "America's Finest City" this weekend, remember the weigh-in is FREE to attend and open to the public. Doors to the weigh-in will open at 3 p.m. PT.

MMAmania.com will provide LIVE round-by-round, blow-by-blow coverage of the main card action on fight night (Sat., Aug. 18, 2012), which is slated to air at 10 p.m. ET on Showtime. The latest quick updates of the under card action will begin to flow earlier than that around 8 p.m. ET with the "Prelims" bouts on SHO Extreme.

For all the latest news and notes on Strikeforce: "Rousey vs. Kaufman" click here.