William Sierra
Acting
Born August 11, 1957 · Tampa, Florida, USA
Biography
William Matthew Sierra is an American former professional wrestling referee and manager better known by his ring name Bill Alfonso. He achieved his greatest success in Extreme Championship Wrestling in the mid-to-late 1990s. He is well known for the whistle that was almost always hanging around his neck, which he blew constantly during his wrestlers' matches In May 1995, he made his debut in Extreme Championship Wrestling as a "trouble-shooting referee".Introduced by Shane Douglas, he angered many ECW fans with strict enforcement of the rules and disqualifications of wrestlers for such ECW tra…
Known For · 40 titles
Raw
WWF Wrestling Challenge
Mid-Atlantic Championship Wrestling
ECW Big Ass Extreme Bash 1996
ECW Hardcore Heaven 1995
ECW Holiday Hell 1995
GCW: Joey Janela's Spring Break X
Battleground Championship Wrestling Presents ECW Reunion Show: A Tribute To The Extreme 2
WWE: Blood Sport ECW - The Most Violent Matches
WWE: Undertaker 20-0 - The Streak
ECW Hardcore Heaven 1999
ECW Heat Wave 1997
ECW November to Remember 1997
ECW Hardcore Heaven 1997
ECW November to Remember 1996
ECW A Matter of Respect 1996
ECW A Matter of Respect 1998
ECW The Doctor Is In 1996
ECW Gangstas Paradise 1995
ECW Barely Legal 1997
ECW Guilty as Charged 2000
ECW: The Best of Cactus Jack
ECW Massacre on Queens BLVD
Bret "Hit Man" Hart
Barbed Wire City: The Unauthorized Story of Extreme Championship Wrestling
ECW November to Remember 1995
ECW Holiday Hell 1996
ECW Living Dangerously 1999
ECW Guilty as Charged 1999
ECW House Party 1996
ECW Wrestlepalooza 1997
ECW Hardcore Heaven 1996
ECW Crossing The Line 1999
WWE Bloopers Bleeps and Bodyslams
ECW Fan Cam: October 23, 1999
WWE Bashed in the USA
ECW Big Apple Blizzard Blast
ECW Fan Cam: January 27, 2000
ECW Heat Wave 2000
ECW Wrestlepalooza 1998