UFC Fight Night: Lewis vs. Oleinik
UFC mixed martial arts event in 2020
UFC Fight Night: Lewis vs. Oleinik (also known as UFC Fight Night 174, UFC on ESPN+ 32 and UFC Vegas 6) was a mixed martial arts event produced by the Ultimate Fighting Championship on August 8, 2020 at the UFC Apex facility in Enterprise, Nevada, part of the Las Vegas Metropolitan Area, United States.
Background
A heavyweight bout between former UFC Heavyweight Championship challenger Derrick Lewis and Aleksei Oleinik took place as the event headliner.
A women's bantamweight bout between former UFC Women's Flyweight Champion Nicco Montaño and Julia Avila was originally scheduled for the event. However, the bout was rescheduled for UFC Fight Night: Overeem vs. Sakai after Montaño's coach, John Wood, tested positive for COVID-19.
A women's bantamweight bout between Ketlen Vieira and former Invicta FC Bantamweight Champion and UFC Women's Featherweight Championship challenger Yana Kunitskaya was originally scheduled for a week earlier at UFC Fight Night: Brunson vs. Shahbazyan. However, it eventually moved to this event instead. Subsequently, Vieira was removed from the card on July 30 due to visa issues and replaced by returning veteran Julija Stoliarenko, who was the current Invicta FC Bantamweight Champion.
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Contemporary correspondence, administrative files and participant testimony can test how later narratives organized the event or institution. The source revision retrieved here is dated Aug 18, 2026. The linked authority identifier is Q96419583. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2020.
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This entry incorporates text from “UFC Fight Night: Lewis vs. Oleinik” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.