Strikeforce has made added another bout to their November 21st card that is beginning to shape up nicely. After announcing that Babalu Sobral will fight Bobby Southworth for the light heavyweight title, they have now added a welterweight clash between Luke Stewart and Joe Riggs to the card.
The news was made official via a press release received earlier today.
This will be Riggs return to 170lbs after making the decision to leave the middleweight division in August.
Lightweight champion Josh Thomson is also scheduled to appear on the card although an opponent for the champ is not known at this time.