Stephen “The Fight Professor” Quadros (born November 9, 1952 in Santa Cruz, California, USA) is an American broadcaster, specializing in play-by-play and color commentary, as well as interviews for the combat sports genre on cable, pay-per-view and DVD. His resume encompasses over 100 international mixed martial arts events since 1997.
Quadros was the drummer for SNOW (1978–1981), a heavy metal band that included Quiet Riot guitarist Carlos Cavazo. SNOW opened for Iron Butterfly, Quiet Riot and Johnny Winter and headlined musical venues such as The Troubadour, The Starwood, Whisky A Go-Go, Pasadena Civic Auditorium and Santa Monica Civic Auditorium. The group independently released its only record in 1980, which included popular SNOW songs "Crack The Whip" and "No Way To Treat A Lady", and received airplay on Southern California radio stations KROQ and KLOS.
Quadros has either starred, guest-starred or co-starred in more than 75 films and TV shows since 1988. His on-screen credits include Dr Caligari (1989), "Never Back Down: No Surrender" (2016) which was directed by action star Michael Jai White; "Demon Wind" (1990) as Chuck, The Kung Fu Magician; Cradle 2 the Grave (Jet Li, DMX) (2003); The Last Run (2004); Sworn to Justice (Cynthia Rothrock) (1996); CSI: Miami; Numb3rs; Without A Trace; Pacific Blue; Murder, She Wrote; and Walker, Texas Ranger (versus Chuck Norris). Quadros also played "Angel Martin" alongside Traci Lords in the (1991) movie Shock 'Em Dead. He was in CIA Code Name: Alexa (1993) as Max, where he went toe-to-toe in a fight scene with O.J. Simpson.
