Jason Knight

The PFL 9 mixed martial arts event for the 2021 season of the Professional Fighters League was held on August 27, 2021. This was the third event of the playoffs with the Featherweight and Light Heavyweight divisions divisions competing. This event aired on ESPN2, with the prelims airing on ESPN+.

'Bare Knuckle Fighting Championship 9: Lobov vs. Knight 2' was a bare-knuckle boxing event held by Bare Knuckle Fighting Championship on November 16, 2019 at the Mississippi Coast Coliseum in Biloxi, Mississippi, USA. The card was headline by a rematch between Artem Lobov and Jason Knight. The pair previously fought at Bare Knuckle FC 5 on April 6, 2019 with Lobov winning by unanimous decision.

'Bare Knuckle Fighting Championship 5: Lobov vs Knight' was a bare-knuckle fighting event held by Bare Knuckle Fighting Championship on April 6, 2019 at the Mississippi Coast Coliseum in Biloxi, USA. This event featured a fight between two UFC Veterans, Artem Lobov and Jason Knight in the main event.[3] Also featured on this card was the semi-finals of a 8-Man Lightweight Tournament.

UFC 230: Cormier vs. Lewis is a mixed martial arts event produced by the Ultimate Fighting Championship held on November 3, 2018 at Madison Square Garden in New York City, New York.

UFC Fight Night: Thompson vs. Till (also known as UFC Fight Night 130) is a mixed martial arts event produced by the Ultimate Fighting Championship held on May 27, 2018, at the Echo Arena in Liverpool, England.

UFC Fight Night: Swanson vs. Ortega (also known as UFC Fight Night 123) is a mixed martial arts event produced by the Ultimate Fighting Championship held on December 9, 2017 at Save Mart Center in Fresno, California.

UFC 214: Cormier vs. Jones 2 is a mixed martial arts event held by the Ultimate Fighting Championship on July 29, 2017 at Honda Center in Anaheim, California.

UFC 211: Miocic vs. dos Santos 2 is a mixed martial arts event produced by the Ultimate Fighting Championship held on May 13, 2017 at the American Airlines Center in Dallas, Texas.

UFC on Fox 23: Shevchenko vs. Peña was a mixed martial arts event promoted by the Ultimate Fighting Championship held on January 28, 2017 at Pepsi Center in Denver, Colorado.

UFC on Fox: Holm vs. Shevchenko (also known as UFC on Fox 20) was a mixed martial arts event held on July 23, 2016 at United Center in Chicago, Illinois. The event was headlined by a women's bantamweight bout between former UFC Women's Bantamweight Champion Holly Holm (USA) and multiple-time Muay Thai world champion Valentina Shevchenko (PERU).

The Ultimate Fighter: Team McGregor vs. Team Faber (also known as The Ultimate Fighter 22 Finale) was a mixed martial arts event held on December 11, 2015 at The Chelsea at The Cosmopolitan in Las Vegas, Nevada.