George St-Pierre Dominates Nick Diaz at UFC 158 to Retain Welterweight Title (Video)

George St-Pierre said he would give Nick Diaz “the worst beating” Diaz had ever faced in the UFC. That didn’t happen, but Diaz was still pounded for five straight rounds in UFC 158 on Saturday.

St-Pierre won a unanimous decision over welterweight title contender Diaz. With the win, St-Pierre is now tied with Matt Hughes for the most career victories in the UFC with 18. Diaz dropped his second consecutive match and fell to 7-6 since joining the UFC.

Check out highlights from St-Pierre’s win over Diaz in the video below.

Thumbnail photo via Facebook/UFC