About

Known credits:
90
Birthday:
1957-08-11
Place of birth:
Tampa, Florida, USA
Website:
Click here

William Sierra

Overview

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.

Known for

Acting
2022 The WRLD on GCW Actor Bill Alfonso N/A
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2019 WrestleCade Supershow 2019 Actor Bill Alfonso N/A
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2013 Barbed Wire City: The Unauthorized Story of Extreme Championship Wrestling Actor Himself 59
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2012 WWE: Undertaker 20-0 - The Streak Actor Bill Alfonso - Referee (archive footage) 59
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2006 ECW: Bloodsport The Most Violent Matches Actor Bill Alfonso N/A
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2006 WWE: Blood Sport ECW - The Most Violent Matches Actor 59
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2005 Hardcore Homecoming Actor Bill Alfonso (Manager) N/A
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2003 MLW War Games Actor Bill Alfonso N/A
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2003 MLW Rise of The Renegades Actor N/A
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2003 MLW Hybrid Hell Actor Bill Alfonso (Manager) N/A
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2001 ECW: The Best of Cactus Jack Actor Bill Alfonso 59
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2001 MECW Inaugural Show Actor N/A
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2000 ECW Path of Destruction Actor Bill Alfonso (Manager) N/A
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2000 ECW Anarchy Rulz 2000 Actor Bill Alfonso (Manager) N/A
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2000 ECW Fan Cam: September 9, 2000 Actor Bill Alfonso (Manager) N/A
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2000 ECW Fan Cam: August 25, 2000 Actor Bill Alfonso (Manager) N/A
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2000 ECW Heat Wave 2000 Actor Bill Alfonso (Manager) 59
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2000 ECW Fan Cam: June 3, 2000 Actor Bill Alfonso (Manager) N/A
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2000 ECW Living Dangerously 2000 Actor Bill Alfonso (Appearance) N/A
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2000 ECW Fan Cam: January 27, 2000 Actor Bill Alfonso N/A
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2000 ECW Guilty as Charged 2000 Actor Bill Alfonso (Manager) 59
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1999 ECW Fan Cam: December 17, 1999 Actor Bill Alfonso (Manager) N/A
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1999 ECW November to Remember 1999 Actor Bill Alfonso (Manager) 59
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1999 ECW Fan Cam: October 23, 1999 Actor Bill Alfonso (Manager) N/A
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1999 ECW Fan Cam: October 15, 1999 Actor Bill Alfonso (Manager) N/A
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1999 ECW Anarchy Rulz 1999 Actor Bill Alfonso (Manager) 59
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1999 ECW Heat Wave 1999 Actor Bill Alfonso 59
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1999 ECW Fan Cam: May 29, 1999 Actor Bill Alfonso (Manager) N/A
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1999 ECW Hardcore Heaven 1999 Actor Bill Alfonso (Manager) N/A
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1999 ECW CyberSlam 1999 Actor Bill Alfonso N/A
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1999 ECW Living Dangerously 1999 Actor Bill Alfonso (Manager) N/A
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1999 ECW Crossing The Line 1999 Actor Bill Alfonso N/A
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1999 ECW Fan Cam: February 6, 1999 Actor Bill Alfonso (Manager) N/A
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1999 ECW Fan Cam: January 30, 1999 Actor Bill Alfonso (Manager) N/A
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1999 ECW House Party 1999 Actor Bill Alfonso N/A
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1999 ECW Guilty as Charged 1999 Actor Bill Alfonso 59
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1998 ECW November To Remember 1998 Actor Bill Alfonso (Manager) N/A
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1998 ECW Fan Cam: September 17, 1998 Actor Bill Alfonso (Manager) N/A
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1998 ECW Heat Wave 1998 Actor Bill Alfonso 59
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1998 ECW A Matter of Respect 1998 Actor Bill Alfonso (Manager) N/A
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1998 ECW It Ain't Seinfeld Actor Bill Alfonso (Manager) N/A
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1998 ECW Wrestlepalooza 1998 Actor Bill Alfonso N/A
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1998 The Best of Shane Douglas Actor Bill Alfonso (Manager) N/A
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1998 ECW Fan Cam: March 7, 1998 Actor Bill Alfonso (Manager) N/A
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1998 ECW Living Dangerously 1998 Actor Bill Alfonso N/A
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1998 The Best of The Eliminators Actor Bill Alfonso (Manager) N/A
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1998 ECW CyberSlam 1998 Actor Bill Alfonso (Manager) 59
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1998 ECW House Party 1998 Actor Bill Alfonso 59
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1997 ECW November To Remember 1997 Actor Bill Alfonso 58
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1997 ECW Fan Cam: October 31, 1997 Actor Bill Alfonso (Manager) N/A
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1997 ECW As Good As It Gets Actor Bill Alfonso 59
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1997 ECW Hardcore Heaven 1997 Actor Bill Alfonso (Manager) N/A
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1997 ECW Born To Be Wired Actor Bill Alfonso N/A
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1997 ECW Heat Wave 1997 Actor Bill Alfonso (Manager) N/A
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1997 ECW Wrestlepalooza 1997 Actor Bill Alfonso (Manager) N/A
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1997 ECW Barely Legal 1997 Actor Bill Alfonso (Manager) 59
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1997 ECW Fan Cam: March 22, 1997 Actor Bill Alfonso (Manager) N/A
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1997 ECW Fan Cam: February 14, 1997 Actor Bill Alfonso (Manager) N/A
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1996 ECW Holiday Hell 1996 Actor Bill Alfonso N/A
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1996 ECW Fan Cam: November 23, 1996 Actor Bill Alfonso (Manager) N/A
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1996 ECW November to Remember 1996 Actor Bill Alfonso N/A
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1996 ECW High Incident Actor Bill Alfonso (Manager) N/A
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1996 ECW Fan Cam: October 18, 1996 Actor Bill Alfonso (Manager) N/A
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1996 ECW Ultimate Jeopardy 1996 Actor Bill Alfonso N/A
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1996 ECW When Worlds Collide 1996 Actor Bill Alfonso N/A
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1996 ECW Natural Born Killaz Actor Bill Alfonso (Manager) N/A
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1996 ECW The Doctor is In Actor Bill Alfonso 59
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1996 ECW Fan Cam: July 28, 1996 Actor Bill Alfonso N/A
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1996 ECW Hardcore Heaven 1996 Actor Bill Alfonso N/A
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1996 ECW A Matter of Respect Actor Bill Alfonso (Manager) N/A
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1996 ECW Fan Cam: May 10, 1996 Actor Bill Alfonso (Manager) N/A
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1996 ECW Hostile City Showdown 1996 Actor Bill Alfonso N/A
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1996 ECW Massacre on Queens Boulevard Actor Bill Alfonso (Manager) N/A
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1996 ECW Big Ass Extreme Bash Actor Bill Alfonso 58
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1996 ECW Just Another Night Actor Bill Alfonso N/A
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1996 ECW CyberSlam 1996 Actor Bill Alfonso N/A
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1996 ECW Big Apple Blizzard Blast Actor Bill Alfonso N/A
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1996 ECW: January 27, 1996 Actor Bill Alfonso (Appearance) N/A
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1996 ECW House Party 1996 Actor Bill Alfonso (Manager) 59
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1995 ECW Holiday Hell '95: The New York Invasion Actor Bill Alfonso (Manager) N/A
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1995 ECW November to Remember 1995 Actor Bill Alfonso 58
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1995 ECW Fan Cam: September 23, 1995 Actor Bill Alfonso (Referee) N/A
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1995 ECW Gangsta's Paradise Actor Bill Alfonso (Troubleshooting Referee) N/A
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1995 ECW Sunshine State Slaughter Actor Bill Alfonso (Troubleshooting Referee) N/A
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1995 ECW Heat Wave 1995 Actor Bill Alfonso (Troubleshooting Referee) N/A
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1995 ECW Hardcore Heaven 1995 Actor Bill Alfonso (Troubleshooting Referee) 59
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1995 ECW Mountain Top Madness Actor Bill Alfonso 59
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1995 ECW Barbed Wire, Hoodies and Chokeslams Actor Bill Alfonso (State Appointed Referee) N/A
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1995 ECW Enter The Sandman Actor Bill Alfonso (Troubleshooting Referee) N/A
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1994 WWE Bloopers Bleeps and Bodyslams Actor Bill Alfonso 59
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