Jason "The Ass-Kicking Machine" Jackson MMA Stats, Pictures, News, Videos, Biography - Sherdog.com

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JASON "THE ASS-KICKING MACHINE" JACKSON RELATED NEWS

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Sherdog’s Official Mixed Martial Arts Rankings Derrick Lewis was a little too much, too soon for Tallison Teixeira.

UFC

Tristen Critchfield

Jul 14, 2025

Derrick Lewis Quiets Undefeated Tallison Teixeira in UFC Nashville Headliner Derrick Lewis can still call down the thunder with the best of them.

UFC

Jul 12, 2025

UFC Nashville ‘Lewis vs. Teixeira’ Play-by-Play, Results & Round Scoring Sherdog's live UFC Nashville coverage will begin Saturday at 6 p.m. ET. The event is also known as UFC on ESPN 70.

UFC

Jul 12, 2025

Top 5: Incredible Finishes in the First Half of 2025 Mauricio Ruffy, Mackenzie Dern, Ilia Topuria and a host of others made their marks during an eventful first six months in mixed martial arts.

Sherdog’s Top 10

Jul 08, 2025

Sherdog’s Official Mixed Martial Arts Rankings The matchmaking worked itself out in the UFC’s flyweight division on Saturday night.

UFC

Tristen Critchfield

Jun 30, 2025

Sherdog’s Official Mixed Martial Arts Rankings Khalil Rountree gained ground—and Jamahal Hill lost some—in the UFC light heavyweight division at UFC Baku.

UFC

Tristen Critchfield

Jun 23, 2025

Fight Facts: PFL 2025 World Tournament 5 PFL 2025 World Tournament 5 featured one of the biggest betting favorites in all of MMA, the fighter with the best record in the sport adding...

Professional Fighters League

Jun 16, 2025

Sherdog’s Official Mixed Martial Arts Rankings Thad Jean just passed the toughest test of his burgeoning mixed martial arts career at 2025 PFL World Tournament 5: Semifinals.

UFC

Tristen Critchfield

Jun 16, 2025

PFL 2025 World Tournament Welterweight, Featherweight Finals Set Thad Jean took his next step towards Professional Fighters League stardom Thursday night after defeating former Bellator MMA welterweight champion Jason Jackson by split decision (29-28, 28-29, 27-30) in the...

Professional Fighters League

Jun 12, 2025

PFL 2025 World Tournament 5 Play-by-Play, Results & Round Scoring Sherdog's live 2025 PFL World Tournament 5: Semifinals coverage will begin Thursday at 8:30 p.m. ET.

Professional Fighters League

Jun 12, 2025

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