What is RIZIN? Japan’s Wildest MMA Promotion Explained

Curious about RIZIN Fighting Federation? Dive into the history, rules, and rising stars of Japan’s most explosive MMA promotion — from Jiri Prochazka to Super RIZIN, and more.
Known as "King" Karl Albrektsson's nickname reflects his larger-than-life persona in the fight world.
Weighing in at approximately 205 pounds, Karl Albrektsson's weight aligns with his competitive category in the fighting world.
Boasting a reach of 76 inches, Karl Albrektsson employs this attribute strategically during his matches.
Curious about RIZIN Fighting Federation? Dive into the history, rules, and rising stars of Japan’s most explosive MMA promotion — from Jiri Prochazka to Super RIZIN, and more.
The stage is set for PFL 2025 Semifinals #3 — but first, watch the ceremonial weigh-ins as Fabian Edwards, Dalton Rosta, Sergio Pettis, and more size each other up before playoff night. Full fight card streams live via PFL.