William Sierra
Acting
Born 1957-08-11
Tampa, Florida, USA
107 credits
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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 traditions as using steel chairs as weapons.n this role, he engaged in a feud with ECW founder Tod Gordon that resulted in several wrestling matches.
Since the closing of ECW, Alfonso has appeared in several independent promotions. He worked one match in Xtreme Pro Wrestling as a referee. He has also worked in Elite Wrestling Entertainment as a referee and a manager,as well as managing wrestlers in Squared Circle Wrestling and Pro Wrestling Unplugged.In May 2007, he made his first appearance with Women's Extreme Wrestling, where he serves as a manager and as commissioner.
On August 8, 2010, Alfonso took part in Total Nonstop Action Wrestling's ECW reunion show, Hardcore Justice, managing both Rob Van Dam and Sabu during their match against each other. On the following edition of TNA Impact!, the ECW alumni, known collectively as Extreme, Version 2.0 (EV 2.0), were assaulted by A.J. Styles, Kazarian, Robert Roode, James Storm, Douglas Williams and Matt Morgan of Ric Flair's Fourtune stable, who thought they didn't deserve to be in TNA.
In October 2002, fellow manager Missy Hyatt sued Alfonso in a case televised on Judge Mathis. She accused Alfonso of damaging her Porsche and was awarded $500.
Alfonso is not the only person in his family to have a career in the Professional Wrestling sport, his step brother, former Olympian Bob Roop also spent many years as a wrestler fighting all over the world under a variety of names and gimmicks while his cousin David Sierra has also enjoyed a long career in the ring including a stint in WCW as Fidel Sierra where he is remembered for a controversial feud with Hacksaw Jim Duggan. However, contrary to popular belief, Alfonso is not related to Mike Awesome with whom he spent time with in ECW. The confusion is thought to have stemmed from the fact that Awesome's real surname was Alfonso and the fact that he wrestled in Japan as The Gladiator, a name that Alfonso's real brother Bob Roop also used during his career.
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Filmography
— top 60 of 107
Acting
59 credits
Raw
WWF Wrestling Challenge
Mid-Atlantic Championship Wrestling
ECW Big Ass Extreme Bash 1996
ECW Hardcore Heaven 1995
GCW: Joey Janela's Spring Break X
ECW Holiday Hell 1995
WWE: Undertaker 20-0 - The Streak
ECW Hardcore Heaven 1999
ECW November To Remember 1998
ECW Wrestlepalooza 1998
WWE Bloopers Bleeps and Bodyslams
ECW Hostile City Showdown 1996
ECW Guilty as Charged 2000
ECW CyberSlam 1998
Bret "Hit Man" Hart
ECW The Doctor Is In 1996
ECW A Matter of Respect 1996
ECW Heat Wave 1997
Battleground Championship Wrestling
Battleground Championship Wrestling Presents ECW Reunion Show: A Tribute To The Extreme 2
ECW Barely Legal 1997
ECW Hardcore Heaven 1997
ECW CyberSlam 1996
WWE Bashed in the USA
ECW Living Dangerously 1998
ECW A Matter of Respect 1998
ECW It Ain't Seinfeld
ECW Guilty as Charged 1999
ECW November to Remember 1995
ECW November to Remember 1997
ECW House Party 1998
ECW Just Another Night 1996
ECW As Good As It Gets
ECW: Extreme Evolution
The WRLD on GCW
ECW CyberSlam 1999
ECW Fan Cam: March 22, 1997
ECW Hardcore Heaven 1996
ECW Fan Cam: October 31, 1997
ECW Wrestlepalooza 1997
WWA The Revolution
ECW Enter the Sandman 1995
ECW Path of Destruction
ECW Gangstas Paradise 1995
ECW Crossing The Line 1999
ECW Mountain Top Madness
ECW Hardcore History
ECW House Party 1996
ECW High Incident
ECW Heat Wave 1998
ECW House Party 1999
ECW When Worlds Collide 1996
ECW Fan Cam: March 7, 1998
ECW Born To Be Wired
ECW Natural Born Killaz
ECW Living Dangerously 1999
ECW November to Remember 1999
ECW November to Remember 1996
Other credits
1 credit
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