Strikeforce emanates from Portland, Oregon with two championship fights live on Showtime.
The main event of the evening is the long-awaited championship scrap between Tim Kennedy and Strikeforce Middleweight Champion Luke Rockhold.
The co-main event will be for the vacant welterweight title. Top contender Tyron Woodley welcomes Nate Marquardt back to the cage after a lengthy layoff as the two try to claim the gold.
While there are only seven other bouts scheduled they are not light on talent. The preliminary card can be seen on Showtime Extreme at 8 p.m. ET (delayed on the West Coast), and the main card kicks off at 10 p.m. ET live on Showtime.
Main Card
Middleweight Championship: Luke Rockhold (185) vs. Tim Kennedy (184.5)
Welterweight Championship: Tyron Woodley (169.5) vs. Nate Marquardt (169.5)
Keith Jardine (185.5) vs. Roger Gracie (186)
Robbie Lawler (186) vs. Lorenz Larkin (186)
Preliminary Card
Jorge Masvidal (156) vs. Justin Wilcox (155.5)
Pat Healy (156) vs. Mizuto Hirota (156)
Ryan Couture (155.5) vs. Joe Duarte (155.5)
Jordan Mein (170) vs. Tyler Stinson (170.5)
Jason High (170.5) vs. Nate Moore (171)