Matheus Mattos ’ rally Friday at Bellator 301 was topped off by a slick standing submission. Dropped and nearly finished moments prior, Mattos (14-2-1 MMA, 2-1 BMMA) survived, slowed the pace, and utilized slick Brazilian jiu-jitsu to submit Richard Palencia (10-2 MMA, 0-2 BMMA) with a standing rear-naked choke.