By John Morgan, MMA Underground After suffering a pair of decision losses to Harrison in 2019, Pacheco feels she’s primed for an upset at Friday’s 2022 PFL World Championship bout. View the original article to see embedded media. On paper, it would seem Larissa Pacheco is facing a rather daunting task at the 2022 PFL World Championship. Pacheco (18-4) has been scintillating thus far in her run to the championship bout, scoring three straight first-round knockouts. But as she prepares to challenge for the PFL’s 2022 women’s lightweight world title, she finds herself facing an undefeated wreckin…