Tickets for Strikeforce: Overeem vs Werdum, on Sale this 15th

It official! The second part of Strikeforce Heavyweight Grand Prix will take place on June 18, with ticket sales starting this Friday.

Strikeforce officially announced their June 18 event in Dallas, Texas with the next round of Heavyweight Grand Prix leading the way. The tournament will feature Heavyweight champion Alistair Overeem versus Fabricio Werdum in the main event. In addition to this, Josh Barnett will take on Brett Rogers to close the Strikeforce Heavyweight Grand Prix.

Also featured in the event are match-ups between Daniel Cormier and Shane Del Rosario, and Chad Griggs will face Valentijn Overeem. Gina Carano will make her MMA comeback at the June 18 event, meeting an opponent that is yet to be announced.

Tickets will go on sale on April 15 at 10:00 am CT, and will air live on Showtime on June 18 at 10:00 pm ET/PT with some delays on the West Coast.