Rick Story has won two straight in the UFC. | Dave Mandel/Sherdog.com
The recently postponed welterweight bout between Rick Story and Erick Silva will serve as the co-headliner when the UFC travels to the Canadian province of Saskatchewan for the first time.
In addition, Josh Burkman squares off with Patrick Cote at 170 pounds, while Maryna Moroz meets Valerie Letourneau at strawweight on the Aug. 23 card. Promotion officials revealed the new matchups on Wednesday. Chad Laprise, Olivier Aubin-Mercier and Sam Stout are also expected to compete at the event, with opponents to be announced at a later date.