Orlando Sanchez (February 5, 1982 – December 15, 2022) was an American submission grappler and mixed martial arts (MMA) fighter.

[1] He was known as the "Cuban Tree Stump" and "the Big O".

[2] Sanchez earned his black belt in BJJ in four years.

[3] He won the ADCC Submission Fighting World Championship in 2015.

[6] Sanchez died in December 2022 from a fentanyl and methamphetamine overdose.