| Wrestler: | Times: | Date: | Location: | Notes: |
|---|
| Blitz | 1 | January 18, 2003 | Salt Lake City, Utah | APW Heavyweight Championship was converted to the UCW-Zero Heavyweight with the inception of Ultra Championship Wrestling-Zero [1] [2] [3] |
| Validus | 1 | February 18, 2003 | Salt Lake City, Utah | [1] [2] [3] |
| Blitz | 2 | March 17, 2003 | Layton, Utah | [1] [2] [3] |
| Validus | 1 | August 22, 2003 | Salt Lake City, Utah | [1] [2] [3] |
|
| Title was stripped' [1] [2] |
| Mastodon | 1 | March 23, 2004 | Salt Lake City, Utah | Mastodon pinned Blitz to win the vacated championship [1] [2] [3] |
| Charles Shipwright | 1 | April 21, 2004 | Salt Lake City, Utah | [1] [2] [3] |
| Mastodon | 2 | May 28, 2004 | Salt Lake City, Utah | [1] [2] [3] |
| Blitz | 3 | July 15, 2004 | Salt Lake City, Utah | [1] [2] [3] |
| Los Mochi Damien | 1 | November 12, 2004 | Salt Lake City, Utah | [1] [2] [3] |
| Derrick Jannetty | 1 | January 17, 2005 | | [1] [2] [3] |
|
| Title was stripped' [1] [2] |
| "JMB" Jeff Matthew Bryant | 1 | 2005 | Salt Lake City, Utah | JMB won a tournament to win title after it was held up due to Jannety's back injury. [2] [3] |
| Blitz | 4 | July 10, 2005 | | [2] [3] |
| JMB [4] | 2 | September 23, 2005 | | [1] [2] [3] |
| Derrick Jannetty | 2 | May 20, 2006 | Salt Lake City, Utah | Won title in a death match at Final Retribution. [1] [2] [3] [4] |
| Tristan Gallo | 1 | July 28, 2006 | Salt Lake City, Utah | [1] [2] [3] |
| David Young | 1 | January 20, 2007 | Salt Lake City, Utah | [1] [2] [3] |
| Devan Payne | 1 | February 17, 2007 | Salt Lake City, Utah | [1] [2] [3] |
| Tristan Gallo | 2 | May 12, 2007 | Salt Lake City, Utah | [1] [2] [3] |
| Validus [5] | 2 | June 29, 2007 | Salt Lake City, Utah | [1] [2] [3] |
| Tristan Gallo [6] | 3 | August 3, 2007 | Salt Lake City, Utah | [1] [2] [3] [5] |
| Guerrero Azteca | 1 | July 18, 2009 | Murray, Utah | [1] [3] |
| Tristan Gallo [7] | 4 | September 4, 2009 | Provo, Utah | Won title in a 3-Way Dance with Cassidy. [1] [3] |
| Guerrero Azteca | 2 | September 5, 2009 | Provo, Utah | [1] [3] [7] |
|
| Title was stripped' [1] [2] |
| TyTan | 1 | October 24, 2009 | Murray, Utah | Defeated Tristan Gallo and Blitz in a 3-Way Dance to win the vacant title. [1] [2] [3] |
| Paco | 1 | May 8, 2010 | Murray, Utah | [1] [2] [3] |
| Dallas Murdock | 1 | August 28, 2010 | Salt Lake City, Utah | [1] [2] [3] |
| Paco | 2 | November 5, 2010 | Salt Lake City, Utah | Pinned Tristan Gallo in a Triple Match which included Dallas Murdock at Cold Vengeance. [1] [2] [3] |
| Junior X | 1 | June 18, 2011 | Salt Lake City, Utah | Won Gauntlet Match after Paco was stripped due to injury. [1] [2] [3] |
| Kid Kade | 1 | August 13, 2011 | Salt Lake City, Utah | Won Rocky Mountain Rumble on July 30, 2011 and pinned Junior X at Meltdown Mayhem. [1] [2] [3] |
| Cassidy | 1 | December 17, 2011 | Salt Lake City, Utah | [1] |
| Tyler Cintron | 1 | March 31, 2012 | Salt Lake City, Utah | UCW-Zero Ten Year Anniversary show. [1] |
| Derrick Jannetty | 3 | June 2, 2012 | Salt Lake City, Utah | [1] |
| Jayson Bravo | 1 | October 6, 2012 | Salt Lake City, Utah | [1] |
| Guerrero Azteca | 3 | June 15, 2013 | Salt Lake City, Utah | [1] [2] |
| Jayson Bravo | 2 | July 2, 2013 | Salt Lake City, Utah | [1] [2] |
| Martin Casaus (Tristan Gallo) | 5 | August 25, 2013 | Salt Lake City, Utah | Defeated Bravo and Los Mochi Paco in a triple threat match. [1] [2] |
| Jason Jaxon | 1 | November 30, 2013 | Salt Lake City, Utah | Defeated Casaus in a cage match at Incarceration. [2] |
| Zack James | 1 | March 22, 2014 | Salt Lake City, Utah | Defeated Jaxon and Dallas Murdock in a triple threat match; UCW-Zero 12th Anniversary show. [2] |
| Martin Casaus | 6 | May 10, 2014 | Salt Lake City, Utah | [2] |
| Dallas Murdock | 2 | September 1, 2014 | Provo, Utah | [2] |
| VACANT | - | November 8, 2014 | | |
| Big Vig | 1 | December 9, 2014 | Salt Lake City, Utah | [2] |
| Tyler Cintron | 2 | February 21, 2015 | Salt Lake City, Utah | [2] |
| Dallas Murdock | 3 | May 16, 2015 | Salt Lake City, Utah | [2] |
| Manny Fresh | 1 | August 15, 2015 | Salt Lake City, Utah | [2] |
| Bronson | 1 | December 6, 2015 | Salt Lake City, Utah | [2] |
| Blitz | 5 | March 14, 2016 | Salt Lake City, Utah | [2] |
| Zack James | 1 | May 17, 2016 | Salt Lake City, Utah | [2] |
| Title history unrecorded [1] [2] |
| Deacon of Doom | 1 | March 9, 2019 | Salt Lake City, Utah | Defeated Jeff Orcutt and Tyler Cintron in a Triple Threat match for the vacant title. |
| Mr. D (Derrick Jannetty) | 4 | July 13, 2019 | Salt Lake City, Utah | Defeated Deacon of Doom after winning the Rocky Mountain Rumble a month prior. |
| Trey Matthews | 1 | October 12, 2019 | Salt Lake City, Utah | Defeated Mr.D in a Six-Man WarGames Elimination match. Also included Tony Nova, Blake Grayson, Guerrero Azteca and Bobby Jaxon. |
|