Fickett was signed to challenge Shields on tonight’s Showtime-televised card; but, Shields injured his back heaving a sledgehammer during training.

Fickett drew Lim after Shields’s partner, Diaz, was denied a license by the California State Athletic Board.

The title fight has reportedly been rescheduled for 14 June in Hawaii.

The absence of Shields and Diaz, popular Nor Cal warriors,  agitated thousands of hungry fight aficionados at HP Pavilion.

They packed in to feast on a middleweight mixed martial arts title fight between Strikeforce champion Frank Shamrock (24-9-1) and Cung Le (6-0), heroes from opposite sides of the Capital of Silicon Valley.

What they were fed was two-and-a-half rounds of brisk San Shou sparring and two-and-a-half minutes of MMA.

Le remained undefeated when Shamrock quit with a broken arm after the third round, relinquishing his belt to the Vietnamese kung-fu stylist.

 ”He kept blocking,” Le explained,  ”so I kept aiming at that part of the wrist.”

With local street cred on the table, both fighters answered the opening bell cautious of the other’s prowess.

Shamrock circled in a crouching stance while pumping a lazy jab in Le’s general direction, while Le waltzed warily from a safe range.

When the hammer did fall, beginning with a Shamrock kick to Le’s midsection countered by a Le left hand, it was in single-strike spurts followed by congratulatory high fives.

They grinned at each one-off as the crowd chanted “Boring!”

Shamrock closed round one with a knee busting Le’s lip, but lost the round in range of Le’s snapping kicks.

Le opened the second frame knocking Shamrock’s mouthpiece out with a left high kick.

As Le learned Shamrock wasn’t interested in taking him to the mat, he became more comfortable launching left and right middle kicks to setup punches to Shamrock’s head, catching Shamrock with a right hook towards the round’s final bell.

Le topped Shamrock in round two as well.

Midway through the third round, a fight broke out and the champion and challenger traded flurries against the cage.

A hard left kick to Shamrock’s core backed the champion into the fence and Le followed with a spinning back fist as Shamrock advanced.

Shamrock walked through the worst of Le’s attack and pounded punches in a flurry marked by a right fist that staggered Le against the cage.

Le countered with another lightning strike body kick followed by a flurry of hooks as the bell signaled an end to the round and, as Shamrock chose not to answer the fourth round’s bell, the end of the fight.

“This is a dream come true,” Le said after the fight.  “Coming from Vietnam under gunfire and now world champion, I love it.”

In undercard action, top ten lightweight “El Niño” Gilbert Melendez (14-1) shook-up and opened the anticipated can of whoop ass on last minute opponent Gabe Lemley (11-7).

Referee Herb Dean showed mercy on the seemingly awe-struck Iowan and called an end to Melendez’s G’n'P onslaught at 2:18 of the second round.

Melendez returned like a typhoon from a loss to “The Endless Warrior” Mitsuhiro Ishida (16-3-1) in Japan, the first of “El Niño’s” career.

Strikeforce newbie Wayne Cole (11-6) surprised “MAK” Mike Kyle (9-7-1) in an armbar 45-seconds after the opening bell.

Kyle, win-less since 2005, was rusty from a two-year absence from professional competition.

In a sloppy, but entertaining 4:45 minute punch-up, middleweight Joey Villasenor (25-6) of Jackson’s Submission Fighting popped late replacement Ryan Jensen (11-4) with a right hand, knocking the former UFC fighter out in his third consecutive first-round stoppage loss (all against tough competition).

Team Oyama welterweight Tiki Ghosn‘s (10-7) takedown defence kept his scrap with young Luke Stewart (5-1) where Ghosn could pick at Stewart’s stand-up.  The veteran nickle-and-dimed his way to a unanimous decision of 29-28 twice and 30-27.

Stewart picks up his first “L” after five stoppage wins, all in Strikeforce affairs.

Team USA grappler Darren Uyenoyama (4-1) broke bantamweight Strikeforce regular Anthony Figueroa’s (4-2) two-fight win streak by sweeping from half guard into a guillotine choke, enticing the tap at 1:27 of the first frame.

Undefeated Jesse Jones (2-0) exposed Jesse Gillespie (1-1), transitioning in back control from a rear naked choke to G’n'P for a 35-second TKO.

Lightweight Billy Evangelista (6-0) knocked out Marlon Sims (3-3) at :39 of the third round to end the night.

Melendez will defend his Strikeforce lightweight title from Iowan Gabe Lemley (11-6).

Lemley brings six consecutive stoppages into the cage since returning to the sport in ’07, after closing ’05 with two submission losses and sitting out ’06.

Melendez, pulled from this weekend’s DREAM.1 lightweight grand prix, returns from his first “L” versus Japanese wrestler “Endless Fighter” Mitsuhiro Ishida (15-3-1), a unanimous decision.

Diaz also wants to avenge a loss.  He dropped EliteXC’s first 160-pound title tussle to “KJ” Karl James Noons (6-2) last November on cuts.

“The Korean Icepick” Jae Suk Lim (9-3) will try to chip fresh wounds into Diaz’s increasingly tender face.

For Lim, it’ll be his second North American scrap, having debuted on the continent for EliteXC with a rear naked choke submission of Daniel Pinedo (4-2) on the undercard of Diaz’s title fight.