![Inaugural Lightweight Title Match set between Grand Prix Champion Musaev vs Souza, Featherweight Champion Saito faces Vugar Karamov in non-title match. Official rule changes announced. - RIZIN FIGHTING FEDERATION オフィシャルサイト Inaugural Lightweight Title Match set between Grand Prix Champion Musaev vs Souza, Featherweight Champion Saito faces Vugar Karamov in non-title match. Official rule changes announced. - RIZIN FIGHTING FEDERATION オフィシャルサイト](https://d1uzk9o9cg136f.cloudfront.net/f/16782696/rc/2021/06/02/fe90133e1b79064a72897e7f476b63583927079c_xlarge.jpg)
Inaugural Lightweight Title Match set between Grand Prix Champion Musaev vs Souza, Featherweight Champion Saito faces Vugar Karamov in non-title match. Official rule changes announced. - RIZIN FIGHTING FEDERATION オフィシャルサイト
![Bellator MMA vs. Rizin fight results, highlights: Patricio Pitbull, AJ McKee lead the way to clean sweep - CBSSports.com Bellator MMA vs. Rizin fight results, highlights: Patricio Pitbull, AJ McKee lead the way to clean sweep - CBSSports.com](https://sportshub.cbsistatic.com/i/r/2022/12/31/bcec068a-8c6d-4e9a-a4cb-45332b6aa6f7/thumbnail/1200x675/45420994457ef3b47fc1f5666f8a36fb/team-bellator-rizin-japan.png)
Bellator MMA vs. Rizin fight results, highlights: Patricio Pitbull, AJ McKee lead the way to clean sweep - CBSSports.com
![King Muhammed on Twitter: "@rizin_PR Grand-Prix Championship Belt #RizinFF #December29 https://t.co/kblaCULsHi" / Twitter King Muhammed on Twitter: "@rizin_PR Grand-Prix Championship Belt #RizinFF #December29 https://t.co/kblaCULsHi" / Twitter](https://pbs.twimg.com/media/CXPdoaJWEAAuvMa.jpg)
King Muhammed on Twitter: "@rizin_PR Grand-Prix Championship Belt #RizinFF #December29 https://t.co/kblaCULsHi" / Twitter
![Rank them up! 1. UFC (clean af) 2. One (classic design) 3. Rizin (unique) 4. Bellator (the color red ruined it) 5. Invicta (too small) 6. PFL (cheap looking) : r/ufc Rank them up! 1. UFC (clean af) 2. One (classic design) 3. Rizin (unique) 4. Bellator (the color red ruined it) 5. Invicta (too small) 6. PFL (cheap looking) : r/ufc](https://preview.redd.it/rank-them-up-1-ufc-clean-af-2-one-classic-design-3-rizin-v0-v226z85uptg81.jpg?width=640&crop=smart&auto=webp&s=fa74006a63764a17d31ca18aa62c4fca5f863445)