According to multiple sources, including the ESPN who reported it first, Gegard Mousasi vs. Rory MacDonald is booked for September 29th in San Jose, California.
The fight is set to 185 pounds, which means Mousasi is going to defend his belt. Rory will keep his belt, but if he wins against Mousasi he will be the first fighter in Bellator history to hold two belts at the same time
This super fight is something that we usually see in UFC, and now looks like we are going to see them more and more in Bellator as well.