Diego Sanchez is an American professional mixed martial artist, currently competing in the Welterweight division of the Ultimate Fighting Championship. A professional competitor since 2002, he has also formerly... Wikipedia
- Born: December 31, 1981, Albuquerque, New Mexico, U.S.
- Other names: Nightmare
- Residence: Albuquerque, New Mexico, U.S.
- Nationality: American
- Weight: 170 lb
- Division: Featherweight (2015), Lightweight (2009, 2013–2017), Welterweight (2002–2008, 2010–2012, 2017–present), Middleweight (2005)
- Reach: 72 in
- Style: Wrestling, Gaidojutsu, Brazilian Jiu-Jitsu
- Fighting out of: Albuquerque, New Mexico, U.S.
- Team: Jackson Wink MMA Academy (2002–2007, 2010–2019)
- Trainer: Joshua Fabia
- Rank: Black belt in Gaidojutsu, Black belt in Brazilian Jiu-Jitsu under Roberto Tussa
- Years active: 2002–present
- Spouse: Bernadette Sanchez (m. 2011, div. 2019)
- Notable school(s): Del Norte High School
- Data source: DuckDuckGo