With a light heavyweight addition to the main card, Bellator's October event in Kansas now is complete.

Aaron Rosa (17-5 MMA, 1-0 BMMA) will return to Bellator for the first time in more than three years to meet Mikhail Zayats (21-7 MMA, 2-1 BMMA). Bellator officials recently announced the new fight for Bellator 103.