Tuff N Uff | The Premiere Amateur MMA Promotion

Operation Knockout R15

Saturday, November 7th 2026 • SAHARA Casino & Resort Las Vegas

Operation Knockout: Round 15 returns with UFC 6x Champion Randy Couture hosting the 15th annual amateur MMA charity fundraiser, bringing...

Saturday, October 24th 2026 • Pearl at Palms Casino Resort Las Vegas

Tuff-N-Uff 158 returns to the Pearl Concert Theater at Palms Casino Resort on Saturday, October 24, 2026, featuring Morales vs....

Friday September 25th, 2026 • SAHARA Las Vegas

Witness an action-packed night of professional mixed martial arts on Friday, September 25 as TUFF-N-UFF 157 brings championship fights to...

Nothing sweeter than a Valentine’s Day at Tuff-N-Uff 141! Relive the action.

Tuff-N-Uff returns to The Strip for a night of non-stop action.

Operation Knockout (OKO) Round 13 – Premier Charity MMA Event

Virgin Hotels Las Vegas hosts “The Future Stars of Mixed Martial Arts” with Tuff-N-Uff 139.