Former UFC welterweight Kyle Stewart continued his march back to the promotion that he was once was a part of when he crumpled former “The Ultimate Fighter” competitor John Poppie in violent fashion at Cage Warriors 126. Cage Warriors 126 , which served as the promotion’s American debut, took place Sunday at Humphrey’s Concerts by the Bay in San Diego. The card streamed on UFC Fight Pass with Stewart (14-4) vs. Poppie (10-6) atop the card