- Promotion: Ultimate Fighting Championship (UFC)
- Title: “UFC Fight Night 171”
- Venue: The O2 Arena, London, England
- Date: March 21, 2020
- Number of bouts:
*This is an ongoing list. Stay tuned for updates. Updated on January 25, 2020.
- Middleweight: Kevin “Trail Blazer” Holland (United States) vs Jack “Hammer” Marshman (Wales)
- Bantamweight: Jack “Tank” Shore (Wales) vs Geraldo “Espartano” de Freitas (Brazil)
- Featherweight: Gabriel “Moggly” Benitez (Mexico) vs Lerone “The Miracle” Murphy (England)
- Heayweight: Tom Aspinall (England) vs Raphael “Bebezão” Pessoa Nunes (Brazil)
- Middleweight: John “The Welsh Wrecking Machine” Phillips (Wales) vs Dusko Todorovic (Serbia)
- Women’s Flyweight: Molly “Meatball” McCann (England) vs Ashlee “Bulldog” Evans-Smith (United States)
- Featherweight: Mike Grundy (England) vs Makwan “Mr. Finland” Amirkhani (Finland)
- Welterweight: Nicolas “Lokomotivo” Dalby (Denmark) vs Danny “Hot Chocolate” Roberts (England)
- Lightweight: Stevie “Braveheart” Ray (Scotland) vs Marc “Bonecrusher” Diakiese (England)
- Light Heavyweight: Paul Craig (Scotland) vs Ryan “Superman” Spann (United States)
- Middleweight: Darren “The Dentist” Stewart (England) vs Marvin Vettori (Italy)
- Welterweight: Tyron “The Chosen One” Woodley (United States) vs Leon “Rocky” Edwards (England)

