Takeaways: Giga Chikadze walks the walk with knockout of Edson Barboza

Chikadze was on an eight-fight winning streak entering his bout with Barboza, yet still had something to prove.

source https://www.espn.com/mma/story/_/id/32106179/ufc-fight-night-takeaways-giga-chikadze-walks-walk-knockout-edson-barboza