All fighters made weight for Saturday night's Strikeforce Miami. In the main event, Brazilian Jiu-Jitsu black belt Nick Diaz (20-7) of Stockton, California will take on fellow superstar and DREAM welterweight (170 pounds) champion Marius "The Whitemare" Zaromskis (13-3) of Siaulial, Lithuania at welterweight.

STRIKEFORCE Women's World Lightweight (145 pounds) Champion Cris Cyborg (8-1) of Curitiba, Brazil will put her title on the line against Marloes Coenen (17-3) of Deventer, Holland.

Football legend Herschel Walker (0-0) will make his highly-anticipated MMA debut against an opponent that has yet to be determined. Undefeated heavyweight and former WWE champion Bobby Lashley (4-0) will make his STRIKEFORCE debut during the event.

Doors at BankAtlantic Center will open for the event at 6:30 p.m. The first non-televised, preliminary bout will begin at 7:30 p.m.

The live SHOWTIME telecast of STRIKEFORCE: Miami will begin at 10 pm ET/PT (delayed on the west coast) and will include as many as five bouts.

Strikeforce World Welterweight Championship
Nick Diaz - 169 1/2 lbs
Stockton, Calif.

Marius Zaromskis - 169 lbs
London, England

Strikeforce Women's World Lightweight Championship
Cris Cyborg - 144 1/2 lbs
Curitiba, Brazil

Marloes Coenen - 143 3/4 lbs
Amsterdam, Netherlands

Herschel Walker - 214 1/4 lbs
San Jose, Calif.

Greg Nagy - 210 1/2 lbs
Phoenix, Arizona

"Ruthless" Robbie Lawler - 185 3/4 lbs
Granite City, Ill.

Melvin "No Mercy" Manhoef - 185 3/4 lbs
Amsterdam, Netherlands

Bobby Lashley - 252 1/4 lbs
Coconut Creek, Fla.

Wes Sims - 258 1/4 lbs
Lancaster, Ohio

Non-televised Undercard begins at approximately 7 p.m.

Jay "The Thoroughbred" Hieron - 170 1/4 lbs
Las Vegas, Nev.

Joe "Diesel" Riggs - 170 1/2 lbs
Phoenix, Ariz.

Marcos "Parrumpinha" DaMatta - 139 3/4 lbs
Coconut Creek, Florida

Pablo "The Hurricane" Alfonso - 139 1/4 lbs
Jacksonville, Florida

Hayder Hasan - 170 1/2 lbs
Coconut Creek, Florida

Ryan Keenan - 168 lbs
Orlando, Florida

Sabah Homasi - 171 1/2 lbs
West Palm Beach, Florida

John Kelly - 170 1/2 lbs
Miami, Florida

David Zitnik - 154 lbs
Sunrise, Florida

Michael Byrnes - 154 1/2 lbs
Port Saint Lucie, Florida

Craig Oxley - 144 3/4 lbs
Miami, Florida

David Gomez - 144 1/2 lbs
Miami, Florida

John Clarke - 169 3/4 lbs
Hollywood, Florida

Joe Ray - 169 3/4 lbs
Miami, Florida