The Professional Fighters League (PFL) on Monday announced that two-time Olympic champion Kayla Harrison will be competing in their 2018 Championship event on December 31 at The Hulu Theater at Madison Square Garden against veteran mixed martial artist Moriel Charneski. The League’s Season Finale will feature six world championship bouts, a first in MMA history. The fighters will provide a preview of what MMA fans can expect to see when the women’s lightweight division becomes a part of the 2019 PFL Season.