The injury ”Ëœcurse‘ may have only taken a month or two off instead of staying out of the picture for an extended period of time. In the same day as the co-main event of UFC 158: St-Pierre vs. Diaz was changed due to an injured Rory Macdonald, Mitch Gagnon took to Facebook to announce he”¦The post Mitch Gagnon Out of UFC 158 Bout with Issei Tamura appeared first on Fighters.com.