Several hundred fans showed up early and stayed late for a free autograph session that preceded Friday’s free public weigh-in for STRIKEFORCE: Miami tomorrow/Saturday at BankAtlantic Center in Sunrise, Fla. Popular Strikeforce stars Dan Henderson, Scott “Hands” Of Steel” Smith, Gegard Mousasi and “King Mo” Lawal participated in the autograph session.

In one of two world title fights on a stacked card, Marius Zaromskis (left) and Nick Diaz clash for the first-ever Strikeforce welterweight championship in the co-featured bout on SHOWTIME® (10 p.m., ET/PT, delayed on the West Coast).

Strikeforce Lightweight (145-pound) Female World Champion Cris Cyborg (left) gets up close and personal with challenger Marloes Coenen at Friday’s weigh-in.

Former NFL and college football superstar Herschel Walker (left) will make his MMA debut against Greg Nagy in one of the marquee fights on SHOWTIME®.

In an excellent matchup of devastating strikers, “Ruthless” Robbie Lawler (left) takes on Melvin “No Mercy” Manhoef.

Former pro wrestling superstar Bobby Lashley (left) makes his eagerly awaited Strikeforce debut against Wes Sims in the opening bout on SHOWTIME®.

Welterweights Joe Riggs (left) and Jay Hieron collide in a fight that will be streamed live on the official EA SPORTS™ MMA website (www.easportsmma.com) at 9 p.m. ET/6 p.m. PT.

The Rockstar Girls …

Doors open tomorrow/Saturday at BankAtlantic Center at 6:30 p.m. ET. The first non-televised fight is 7 p.m.

Tickets are on sale at the BankAtlantic Center ticket office, online at www.Ticketmaster.com or by phone at (800) 745-3000