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MMAUnderground
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The Fastest KO: MMA Fighter Delivers A Stunning 1-Second Head Kick Knockout!
62,409

It's Different In Romania: Male MMA Fighter Takes On 2 Female MMA Fighters At The Same Time!
100,861

Straight Lights Out: Thick MMA Fighter Knocked Out Cold!
163,846

Female Doctor Knocks Out Another Professional MMA Fighter With A Brutal Kick!
56,527

Brutal Kick: Fighter Hospitalized After Vicious Knockout At Karate Combat 47!
99,558

Calling It The Hell-Blow: MMA Fighter Gets Knocked Out Cold With An Elbow!
88,609

TAUGHT HIM A LESSON Bodied Him: Gangster vs. MMA Fighter!
62,269

Couldn't Believe His Eyes: Travis Scott Reacts To A Female Power Slap Knockout!
103,497

0 Speed, 100 Power: Brolic MMA Fighter Gets Destroyed By Slow MMA Fighter!
157,122

Street Fighter Claiming To Be 200-0 Challenges A MMA Fighter!
157,755

Brave AF: Swiss MMA Fighter Wrestles With A Bear!
51,724

MMA Madness: She Had No Opponent So This Dude Stepped In!
136,861

Lights Out: UFC Fighter Colby Covington Chokes Out Lil Pump During Stream!
97,684

Disrespectful: MMA Fighter Gets Kicked In Her Box!
376,132

"We Tricked Him" MMA Fighter Baits His Opponent Into An Illegal Kick So He Could Win!
58,698

SHEESH Sheesh: Irish MMA Fighter Paddy Mccorry Shouts "Free Palestine" As He Beats Israeli Fighter Shuki Farage Inside The Cage!
67,842

Them Jabs Though: MMA Fighter Spars A Boxer!
96,729

Transgender Fighter Alana McLaughlin Won Their MMA Debut!
217,687

Felt All Of That: MMA Fighter Pukes After Body Shot!
72,133

MMA Fighter Was Playing Around Too Much & Paid The Price!
387,956

MAN VS WOMAN She Put Bro To Sleep Twice! Female Fighter Knocks Him Out Then Submits Him In Wild Man Vs Woman MMA Match
72,885

Is This The Most Brutal Knockout In Boxing History?
70,600

Gah Damn: MMA Fighter Suffers A Horrible Arm Injury!
54,973

UK MMA Fighter, Training For Months, Gets Slept In 3 Seconds!
189,947

Meanwhile In Ohio: Video Of A Spinning Object & Lights In The Sky Has People Claiming They Saw A UFO!
98,285

Not So Tough Now: Dude Who Pistol Whipped A 70-Year-Old Man Challenges A Smaller MMA Fighter & Calls For A "Timeout"
200,069

Mob Boss, John Gotti, Cursing Out His 10 Year Old Grandson For Wanting To Be A Basketball Player During Prison Visit.... Now A MMA Fighter For UFC!
334,541

Sheesh: MMA Fighter Brutally Breaks Opponent’s Arm With A Kick!
63,264

MMA Fighter Was On Demon Time... Starving For Asking A Reporter This At UFC Event!
116,637

Classic: That Time An MMA Fighter Did Absolutely Nothing & Paid The Price!
116,398

MMA Fighter Kills Air Force Airman In Florida Bar Brawl With 1 Punch!
108,568

Dude Asks MMA Fighter Jorge Masvidal To Kick Him, Very Much Regrets It!
101,680

6-foot-8 Heavyweight MMA Fighter Got Exposed By A 5-foot-3 Jiu-Jitsu Black Belt!
97,547

Tilted: MMA Fighter Nose Broke During A Match & Know It's Leaning!
49,896

MMA Fighter, Kevin Holand, Gotta Be The Most Polite Fighter We've Seen... Giving Commentary During Every Fight! "Why The Eff You Hit Me So Hard"
328,747

‘Bare Knuckle’ Fighter Sets Record For Fastest Knockout In Combat Sports History!
54,879

Houston Alexander Scores First-Round Knockout In Bare Knuckle Debut ... Fans Online Outraged Because He Punched His Already Unconscious Opponent!
202,419

MMA Referee Had To Stop Fighter From Destroying His Opponent's Leg!
68,143

The Best WTF Moments During MMA Fights!
298,515

Referee Had To Choke A Fighter Out After He Got Knocked Out!
226,956