| # | Date | Promotion | Match |
| 1 | 18.06.2005 |  |
ROH World Title: CM Punk defeats Austin Aries (c) (30:26) - TITLE CHANGE !!! ROH Death Before Dishonor III - Event @ Mennen Sports Arena in Morristown, New Jersey, USA |
| 2 | 04.06.2005 | |
ROH World Title: Austin Aries (c) defeats Spanky (18:31) ROH New Frontiers - Event @ Amherst Pepsi Center in Williamsville, New York, USA |
| 3 | 15.05.2005 |  |
ROH World Title Three Way: Austin Aries (c) defeats Ricky Marvin and Super Crazy (7:51) X-LAW - Event @ Unidad Deportiva Javier Rojo Gomez in Tulancingo, Hidalgo, Mexiko |
| 4 | 14.05.2005 | |
ROH World Title: Austin Aries (c) defeats Bryan Danielson (24:46) ROH Nowhere To Run - Event @ Frontier Fieldhouse in Chicago Ridge, Illinois, USA |
| 5 | 13.05.2005 | |
ROH World Title: Austin Aries (c) defeats James Gibson (23:44) ROH The Final Showdown - Event @ Montgomery County Fairgrounds in Dayton, Ohio, USA |
| 6 | 07.05.2005 | |
ROH World Title: Austin Aries (c) defeats Alex Shelley (19:32) ROH Manhattan Mayhem - Event @ New Yorker Hotel Grand Ballroom in New York City, New York, USA |
| 7 | 16.04.2005 | |
ROH World Title: Austin Aries (c) vs. James Gibson - Double Pin (22:38) ROH Stalemate - Event @ National Guard Armory in Dorchester, Massachusetts, USA |
| 8 | 02.04.2005 | |
ROH World Title: Austin Aries (c) defeats Homicide (25:38) ROH Best Of American Super Juniors Tournament - Event @ Convention Hall in Asbury Park, New Jersey, USA |
| 9 | 26.03.2005 |  |
ROH World Title: Austin Aries (c) defeats Roderick Strong (17:11) FIP Bring The Pain - Event @ C4 in Sebring, Florida, USA |
| 10 | 25.03.2005 | |
ROH World Title: Austin Aries (c) defeats The Insane Dragon (11:56) FIP With Malice - Event @ Latino's in Lakeland, Florida, USA |
| 11 | 18.03.2005 |  |
ROH World Title: Austin Aries (c) defeats Josh Prohibition UWA Hardcore - Event @ Mississauga, Ontario, Canada |
| 12 | 13.03.2005 |  |
ROH World Title Wachauer Wrestling Trophy 2005 Final: Austin Aries (c) defeats Steve Douglas (17:53) RoE March Madness - Event @ Sporthalle in Krems an der Donau, Niederösterreich, Österreich |
| 13 | 12.03.2005 |
ROH World Title: Austin Aries (c) defeats Marc Roudin ROE Switzerland March Madness Tour '05 - Event @ Mehrzweck-Turnhalle in Weesen, Schweiz | |
| 14 | 26.02.2005 | |
ROH World Title: Austin Aries (c) defeats Samoa Joe (17:13) ROH Third Anniversary Celebration - Tag 3 - Event @ Frontier Fieldhouse in Chicago Ridge, Illinois, USA |
| 15 | 19.02.2005 | |
ROH World Title Steel Cage: Austin Aries (c) defeats Colt Cabana (20:38) ROH Third Anniversary Celebration - Tag 1 - Event @ Rex Plex in Elizabeth, New Jersey, USA |
| 16 | 12.02.2005 | |
ROH World Title: Austin Aries (c) defeats Vordell Walker (14:01) FIP Dangerous Intentions 2005 - Event @ C4 in Sebring, Florida, USA |
| 17 | 22.01.2005 |  |
ROH World Title: Austin Aries (c) defeats Kevin Steen (17:08) Marc The Grizzly Presents New Years Madness 2005 - Event @ NDR Center in Montreal, Quebec, Canada |
| 18 | 15.01.2005 | |
ROH World Title: Austin Aries (c) defeats Colt Cabana (22:14) ROH It All Begins - Event @ National Guard Armory in Cambridge, Massachusetts, USA |
| 19 | 26.12.2004 | |
ROH World Title: Austin Aries defeats Samoa Joe (c) (17:34) - TITLE CHANGE !!! ROH Final Battle 2004 - Event @ Pennsylvania National Guard Armory in Philadelphia, Pennsylvania, USA |
