Quick Definition
Cage Warriors is a British-based mixed martial arts promotion, founded in 2001, that stages professional MMA events across Europe and beyond. It is best known as the feeder league where Conor McGregor and dozens of other UFC stars first made their names.
What is Cage Warriors?
Cage Warriors is Europe’s longest-running mixed martial arts promotion. It was established in 2001 by Dougie Truman, and its first event, titled Armageddon, took place in London in July 2002 (Wikipedia). The company is Irish-owned and runs its head office out of London.
The promotion runs professional MMA cards under the Unified Rules of Mixed Martial Arts, the same ruleset the UFC uses. Its reach is wide. Since 2002 it has staged more than 200 events across 16 countries, including England, Ireland, Italy, Jordan and the United States (IMG), and most fans first meet the name on UFC Fight Pass, where its cards stream live worldwide.
Where Cage Warriors sits in the sport is the part that matters most. It operates one rung below the UFC, giving rising fighters a stage to build a record and win a title that can earn them a call to the biggest promotion in the world. That role has made it one of the most productive talent pipelines in MMA.
How Cage Warriors works as a UFC feeder league
A feeder league develops fighters before they reach the sport’s top organisation, and Cage Warriors fills that role for the UFC as well as any promotion in the world. More than 70 of its fighters have gone on to the UFC (The42.ie).
The clearest example is Conor McGregor. Before the UFC signed him in 2013, he held the Cage Warriors featherweight and lightweight titles at the same time, finishing Ivan Buchinger in Dublin to claim the second belt (UFC). He later repeated the trick on the biggest stage, becoming the UFC’s first fighter to hold two titles at once in 2016.
McGregor is not the only one. Michael Bisping, Tom Aspinall, Paddy Pimblett and Joanna Jedrzejczyk all fought in Cage Warriors before becoming UFC champions or contenders (Fight Matrix). For a European prospect, winning a Cage Warriors title has become one of the most reliable ways to earn a UFC contract.
Cage Warriors vs. the UFC
Because the two are so closely linked, fans often ask whether Cage Warriors competes with the UFC. It does not. The UFC is the sport’s largest and wealthiest organisation, signing the best fighters in the world for its global events. Cage Warriors works at the regional and prospect level, mostly across the UK, Ireland and mainland Europe.
Their relationship looks more like cooperation than rivalry. Cage Warriors events stream on the UFC’s own platform, UFC Fight Pass, and the two often share the same fight weeks. Its Friday-night London cards are now a fixture of UFC event weekends in the UK (UFC). The reason is simple. A Cage Warriors belt tends to be seen as a stepping stone, not a final destination.
| Cage Warriors | UFC | |
|---|---|---|
| Founded | 2001 | 1993 |
| Scale | Regional and prospect level | Global top tier |
| Main region | UK, Ireland and Europe | Worldwide |
| Broadcast | UFC Fight Pass | Major broadcasters and pay-per-view |
| Role | Develops and promotes rising fighters | Signs the world’s elite |
What makes Cage Warriors recognisable
A few details set Cage Warriors apart on screen. Its fighters compete in bright yellow gloves, a signature look tied to the promotion’s branding (UFC). Events are numbered in sequence, so a card billed as Cage Warriors 211 is simply the 211th show in a run that began back in 2002.
The promotion also made history at Cage Warriors 114 in 2020, which became the first MMA event in the United Kingdom to be officially approved by the government (MMA Junkie). Matchmaking is handled by Ian Dean, whose job is to pair prospects in bouts that test them without ending their careers too early.
Frequently Asked Questions
Is Cage Warriors still running?
Yes. It remains active, staging several events a year across the UK, Ireland and Europe, with recent cards held in London, Dublin and Rome (Cage Warriors).
What does CWFC stand for?
CWFC stands for Cage Warriors Fighting Championship, the promotion’s original full name. Most fans and media now shorten it to Cage Warriors or CW (Wikipedia).
Did Conor McGregor fight in Cage Warriors?
Yes. McGregor held the Cage Warriors featherweight and lightweight titles simultaneously before signing with the UFC in 2013 (UFC).
Where can you watch Cage Warriors?
Cage Warriors events stream live worldwide on UFC Fight Pass, the UFC’s subscription platform (UFC).
Who owns Cage Warriors?
Graham Boylan owns Cage Warriors. He first took control in 2010 and reacquired the brand in 2015, leading it through its modern era (Wikipedia).
Sources
- Wikipedia. “Cage Warriors.” Accessed August 2026.
https://en.wikipedia.org/wiki/Cage_Warriors - Fight Matrix. “The Minor Leagues of Cage Fighting: How Regional MMA Promotions Built the UFC.” August 2026.
https://www.fightmatrix.com/2026/08/06/the-minor-leagues-of-cage-fighting-how-regional-mma-promotions-built-the-ufcs/ - UFC. “Four Reasons to Watch Cage Warriors 186.” March 2025.
https://www.ufc.com/news/four-reasons-watch-cage-warriors-186 - UFC. “Conor McGregor.” Athlete profile.
https://www.ufc.com/athlete/conor-mcgregor - IMG. “Cage Warriors.” Portfolio. |
https://www.img.com/portfolio/properties/cage-warriors - MMA Junkie. “Cage Warriors makes history with first government-recognized MMA shows in U.K.” September 2020.
https://mmajunkie.usatoday.com/2020/09/cage-warriors-makes-history-with-first-government-recognized-mma-shows-in-u-k - The42.ie. “The 70 former Cage Warriors fighters who ended up in the UFC.” April 2016.
https://www.the42.ie/the-70-former-cage-warriors-fighters-who-ended-up-in-the-ufc-2701827-Apr2016/
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