Sonnen, Fedor, Rampage among big names signed on for Bellator heavyweight tourney

Bellator World Grand Prix will fill title vacancy with eight-man heavyweight tournament in 2018

The vacancy atop Bellator MMA's heavyweight division is finally getting filled. Three years after it last promoted a heavyweight title bout, Bellator is set to unveil an eight-man tournament in 2018 to crown a new champion. Multiple sites confirmed Friday's original report from MMAjunkie.com. The tournament, which will be known as the Bellator World Grand Prix 2018, has no shortage of blockbuster names, including aging former UFC champions and active light heavyweights. Among the most decora...