Nick Maximov

Submission Underground 17 is a grappling event that was held on Sunday 08.30.2020 at 12:00 PM ET in Portland, Oregon.

Submission Underground 22 took place April 25th from Portland, Oregon.

Submission Underground 25 took place Sunday, July 18, 2021 with 9 fights in Portland, Oregon.

Submission Underground 14 took place Sunday, May 31, 2020 with 10 fights in Portland, Oregon.

UFC Fight Night 212: Grasso vs. Araújo was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on October 15, 2022, at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States. A women's flyweight bout between Viviane Araújo and Alexa Grasso headlined this event.

Submission Underground 16 took place Sunday, July 12, 2020 with 10 fights in Portland, Oregon.

Submission Underground 23 takes place on May 23, 2021 in Portland, Oregon.

UFC 266: Volkanovski vs. Ortega was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on September 25, 2021 at the T-Mobile Arena in Paradise, Nevada, part of the Las Vegas Metropolitan Area, United States. A UFC Featherweight Championship bout between current champion Alexander Volkanovski and former title challenger Brian Ortega headlined the event.

Submission Underground 13 took place Sunday, April 26, 2020 with 10 fights in Portland, Oregon

UFC Fight Night 200: Hermansson vs. Strickland was a mixed martial arts (MMA) event produced by the Ultimate Fighting Championship that took place on February 5, 2022 at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States. A middleweight bout between Jack Hermansson and Sean Strickland served as the event headliner.

UFC on ESPN 36: Błachowicz vs. Rakić was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on May 14, 2022, at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States. A light heavyweight bout between former KSW and UFC Light Heavyweight Champion Jan Błachowicz and Aleksandar Rakić served as the event headliner.