World Extreme Cagefighting
| Company type | Private |
|---|---|
| Industry | Mixed martial arts promotion |
| Founded | 2001 |
| Founder | Scott Adams, Reed Harris |
| Defunct | 2010 |
| Fate | Merged into Ultimate Fighting Championship (UFC) |
| Headquarters | United States |
Area served | United States, Canada, Brazil, Australia, Denmark, Israel, Mexico, United Kingdom |
Key people | Scott Adams (matchmaker until 2008), Reed Harris (co-General Manager), Sean Shelby (matchmaker from 2008), Dana White (UFC President) |
| Products | Mixed martial arts events |
| Parent | Zuffa, LLC (from 2006) |
World Extreme Cagefighting (WEC) was a U.S.-based mixed martial arts (MMA) organization established in 2001 and later purchased by Zuffa, LLC, the parent company of the Ultimate Fighting Championship (UFC), in 2006. In its concluding years, WEC promoted contests across three weight categories: , , and . The promotion utilized a cage with a diameter of , which was smaller than the UFC’s standard cage size; this design was subsequently adopted by the UFC for certain events.
Last champions
Prior to the UFC's acquisition of WEC in December 2010, the organization concentrated on Bantamweight, Featherweight, and Lightweight divisions.
At WEC 53, the final event before the promotion ceased operations, two championship bouts were held: Lightweight titleholder Benson Henderson defended against Anthony Pettis, while Bantamweight champion Dominick Cruz faced Scott Jorgensen to crown both the last WEC Bantamweight Champion and the inaugural UFC Bantamweight Champion.
These athletes were recognized as the final titleholders when WEC concluded.
Official final champions (2009–2010)
| Division | Weight limit | Champion | Since | Title defenses |
|---|---|---|---|---|
| Lightweight | 155 lb (70 kg) | United States Anthony Pettis | December 16, 2010 | 0 |
| Featherweight | 145 lb (66 kg) | Template:Country data BRATemplate:Namespace detect showall José Aldo | November 3, 2009 | 2 |
| Bantamweight | 135 lb (61 kg) | United States Dominick Cruz | March 16, 2010 | 2 |
Before discontinuing its Super Heavyweight and Heavyweight divisions in 2006, and transferring its Light Heavyweight, Middleweight, and Welterweight classes to the UFC between 2008 and 2009, WEC managed five additional weight categories. The last champions in these divisions held their titles until their integration into the UFC roster.
Final champions (2001-2009)
| Division | Weight limit | Champion | From | To | Title defenses |
|---|---|---|---|---|---|
| Super Heavyweight | Unlimited | United States Ron Waterman | August 9, 2003 | December 2006 | 1 |
| Heavyweight | 250 lb (110 kg) | United States Brian Olsen | January 13, 2006 | December 2006 | 1 |
| Light Heavyweight | 200 lb (91 kg) | United States Steve Cantwell | August 3, 2008 | December 3, 2008 | 0 |
| Middleweight | 185 lb (84 kg) | Template:Country data BRATemplate:Namespace detect showall Paulo Filho | August 5, 2007 | December 3, 2008 | 1 |
| Welterweight | 170 lb (77 kg) | United States Carlos Condit | March 24, 2007 | February 3, 2009 | 3 |
History
Scott Adams and Reed Harris launched WEC in 2001. Between its inception and acquisition in 2006, most events took place at the Tachi Palace Hotel & Casino located in Lemoore, California, with broadcasts on HDNet. Zuffa acquired WEC in December 2006 but continued to operate it as an independent promotion with a separate roster. Adams retained his role as matchmaker while Harris and Adams jointly served as co-General Managers. In 2008, under Zuffa's oversight, Sean Shelby succeeded Adams as matchmaker.
Following the acquisition by Zuffa, several strategic adjustments were implemented: replacing WEC’s original pentagonal cage with a modified UFC-style octagon measuring in diameter—smaller than the UFC’s standard ; vacating titles held by fighters under UFC contracts; and concentrating on lighter weight divisions by eliminating heavyweight and super heavyweight categories. The promotion preserved bantamweight and featherweight classes—divisions not yet incorporated into the UFC at that time. Subsequently, some events were hosted in Las Vegas to align with Zuffa’s headquarters.
In the United States, WEC events were broadcast live on Versus, while Canadian audiences viewed them via TSN/The Score. The first live broadcast on Versus occurred on June 3, 2007, from The Joint at the Hard Rock Hotel and Casino in Las Vegas. Todd Harris provided play-by-play commentary throughout Versus coverage. Initially, former UFC Heavyweight Champion Frank Mir served as color commentator until spring of 2010 when Stephan Bonnar took over this role. Occasionally, other UFC fighters such as Kenny Florian and Jens Pulver filled in as commentators. For WEC’s only pay-per-view event—WEC 48 in April 2010—UFC announcers Mike Goldberg and Joe Rogan handled commentary duties. Post-fight interviews were generally conducted by either Harris or Versus sportscaster Craig Hummer.
Joe Martinez was the lead announcer for Zuffa-promoted WEC shows until April 2010 when Bruce Buffer replaced him; Martinez briefly returned at WEC 52 during Buffer’s absence.
Toward the end of 2008, WEC eliminated its light heavyweight and middleweight divisions to focus exclusively on lighter weight classes; fighters from those discontinued divisions transitioned to the UFC. By February of the following year, WEC also phased out its welterweight division while introducing a flyweight division capped at , marking the last weight class added under Unified Rules implemented by Zuffa outside of super heavyweight. Welterweights moved to UFC competition; lightweight remained the sole division shared between both organizations prior to their complete merger.
On January 8, 2010, Amp Energy was announced as WEC’s official energy drink sponsor and endorsed leading fighters including Urijah Faber (featherweight), Chad Mendes (featherweight), and Joseph Benavidez (bantamweight).
The promotion’s only pay-per-view event took place on April 24, 2010—WEC 48—which featured two title bouts including Featherweight Champion José Aldo defending his belt against former champion Urijah Faber.
On October 28, 2010, Dana White, President of the UFC, declared that WEC would be merged into the UFC starting in early 2011.
Relationship with the UFC
When both organizations were under Zuffa's ownership, there was frequent speculation regarding a potential merger of WEC and UFC, particularly concerning the lighter weight divisions. This prospect was complicated by their main broadcast agreements, with WEC events shown on Versus and UFC bouts on Spike. On October 28, 2010, Dana White confirmed the official integration of WEC into the UFC.
Media coverage
Following Zuffa's acquisition of WEC on December 11, 2006, the promotion continued to operate independently but benefited from enhanced media visibility through a broadcasting agreement with Versus starting at WEC 28. Prior to this arrangement, most WEC events were televised on HDNet.
WEC broadcasts on Versus generally took place midweek or on Sunday evenings during the summer months, attracting an average audience of approximately 575,000 viewers per event, with numbers fluctuating between 245,000 and 1.5 million. Urijah Faber emerged as the most popular draw; main events featuring him averaged viewership of 840,000, with two occasions exceeding one million viewers.
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