Final Champion: The Celtic Warrior (Second Reign)
| Champion | Defeated | Venue | Location | Date | Reign | Notes |
|---|---|---|---|---|---|---|
| Mr. BIG (1) | Deadman | XCW Arena | Brackla, Bridgend | 2002-10-27 | 112 days | |
| The AshTaker (1) | — | XCW Arena | Brackla, Bridgend | 2003-02-16 | 35 days | 1 |
| Mr. BIG (2) | The AshTaker | XCW Arena | Brackla, Bridgend | 2003-03-23 | 126 days | |
| The Irish Warrior (1) | Mr. BIG | Telewest Arena | Newcastle upon Tyne | 2003-07-27 | 35 days | |
| The Celtic Warrior (1) | — | Wales National Ice Rink | Cardiff | 2003-08-31 | 56 days | 2 |
| Mr. BIG (3) | The Celtic Warrior | Jacksonville Veterans Memorial Arena | Jacksonville, FL, USA | 2003-10-26 | 35 days | |
| Title Vacated | ||||||
| Frekishi (1) | — | Millennium Stadium | Cardiff | 2003-11-30 | 16 days | 3 |
| NJS (1) | Frekishi | Millennium Stadium | Cardiff | 2003-12-16 | 75 days | |
| Frekishi (2) | NJS | Air Wales Arena | Broadlands, Bridgend | 2004-02-29 | 28 days | |
| NJS (2) | — | XCW Arena Swansea | Swansea | 2004-03-28 | 21 days | 4 |
| The AshTaker (2) | NJS | Wales National Ice Rink | Cardiff | 2004-04-18 | 107 days | |
| The Bandit (1) | The AshTaker | Bridgend Recreation Centre | Bridgend | 2004-08-03 | 82 days | |
| The Celtic Warrior (2) | — | Cardiff International Arena | Cardiff | 2004-10-24 | 245 days | 5 |
| # | Notes |
|---|---|
| 1 | The AshTaker defeated Deadman and Mr. BIG in a Hell in a Cell match at XCW Apocalypse to become champion. |
| 2 | The Celtic Warrior defeated Mr. BIG, NJS, The Bandit, The Irish Warrior and The Titan Warrior in a Tables-Ladders-Hell (aka Tables-Ladders-Cell) match at XCW Take No Prisoners to become champion. |
| 3 | Mr. BIG is forced to vacate the championship thanks to the injuries he suffered from Frekishi at TWF Halloween Hell.
Frekishi eliminated NJS last in a Gas Chamber Elimination Match also involving "Hollywood" Hulk Hogan, Silvio Megala, The Celtic Warrior and The Terminator at XCW MaYhem to become champion. |
| 4 | NJS defeated Frekishi and The Terminator in a Three Way XCW Chamber of Horrors match at XCW WrestleMadness 4 to become champion. |
| 5 | The Celtic Warrior defeated Mick Foley and The Bandit in a Three Way match at XCW Halloween Chaos 3 to become champion.
The Celtic Warrior is the last XCW Champion, as XCW closes it's doors unofficially after it's Back With a Vengeance PPV, and officially on October 23, 2005. |