UFC Fight Night 20: Maynard vs. Diaz
- Release Year
- 2010
- Runtime
- 1h 49m
- Directed By
- Not Available
UFC Fight Night 20: Maynard vs. Diaz was a mixed martial arts event held by the Ultimate Fighting Championship (UFC) on January 11, 2010 at the Patriot Center in Fairfax, Virginia.
