ONE Championship had a huge year in 2019 as they expanded their roster, widened their global footprint and broke into the consciousness of MMA fans across the world with big-name signings and exciting events. The arrivals of former UFC champions Demetrious Johnson and Eddie Alvarez generated a host of headlines for the Singapore-based promotion, who unveiled their two big-name additions on their historic March 31 card, “ONE Championship 92: A New Era”.