| # | Date | Promotion | Match |
| 1 | 06.05.1988 |  |
Stampede North American Heavyweight Title: Makhan Singh defeats Owen Hart (c) (14:52) - TITLE CHANGE !!! Stampede - TV-Show @ Calgary, Alberta, Canada |
| 2 | 04.05.1988 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Makhan Singh Stampede - Event @ Yorkton, Saskatchewan, Canada |
| 3 | 30.04.1988 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Johnny Smith Stampede - Event @ Edmonton, Alberta, Canada |
| 4 | 29.04.1988 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Johnny Smith Stampede - TV-Show @ Calgary, Alberta, Canada |
| 5 | 27.04.1988 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Makhan Singh Stampede - Event @ Lloydminster, Alberta, Canada |
| 6 | 23.04.1988 | |
Stampede North American Heavyweight Title: Johnny Smith defeats Owen Hart (c) by DQ Stampede - Event @ Edmonton, Alberta, Canada |
| 7 | 22.04.1988 | |
Stampede North American Heavyweight Title: Johnny Smith defeats Owen Hart (c) by Count Out Stampede - TV-Show @ Calgary, Alberta, Canada |
| 8 | 12.04.1988 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Cuban Assassin Stampede - Event @ Alix, Alberta, Canada |
| 9 | 06.04.1988 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Cuban Assassin Stampede - Event @ Biggar, Saskatchewan, Canada |
| 10 | 04.04.1988 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Cuban Assassin Stampede - Event @ Humboldt, Saskatchewan, Canada |
| 11 | 29.03.1988 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Makhan Singh Stampede - Event @ Vernon, British Columbia, Canada |
| 12 | 26.03.1988 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Makhan Singh Stampede - Event @ Edmonton, Alberta, Canada |
| 13 | 25.03.1988 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Makhan Singh Stampede - TV-Show @ Calgary, Alberta, Canada |
| 14 | 16.03.1988 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Makhan Singh Stampede - Event @ Lanigan, Saskatchewan, Canada |
| 15 | 05.03.1988 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Makhan Singh by DQ Stampede - Event @ Edmonton, Alberta, Canada |
| 16 | 25.12.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Gerry Morrow Stampede - Event @ Calgary, Alberta, Canada |
| 17 | 22.12.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) vs. Makhan Singh - Double Count Out Stampede - Event @ Lethbridge, Alberta, Canada |
| 18 | 17.12.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Makhan Singh Stampede - Event @ Lacombe, Alberta, Canada |
| 19 | 14.12.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Makhan Singh Stampede - Event @ North Battleford, Saskatchewan, Canada |
| 20 | 08.12.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Steve DiSalvo by Count Out Stampede - Event @ Kelowna, British Columbia, Canada |
| 21 | 07.12.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Makhan Singh Stampede - Event @ Kamloops, British Columbia, Canada |
| 22 | 04.12.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Kerry Brown Stampede - TV-Show @ Victoria Pavilion in Calgary, Alberta, Canada |
| 23 | 03.12.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Hashif Khan Stampede - Event @ Banff, Alberta, Canada |
| 24 | 27.11.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Hashif Khan Stampede - Event @ Victoria Pavilion in Calgary, Alberta, Canada |
| 25 | 21.11.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Gerry Morrow Stampede - TV-Show @ Edmonton, Alberta, Canada |
| 26 | 20.11.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Gerry Morrow (15:35) Stampede - Event @ Victoria Pavillion in Calgary, Alberta, Canada |
| 27 | 11.11.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Jason The Terrible Stampede - Event @ Great Falls, Montana, USA |
| 28 | 07.11.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Zodiac Stampede - TV-Show @ Edmonton, Alberta, Canada |
| 29 | 30.10.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Zodiac Stampede - TV-Show @ Victoria Pavilion in Calgary, Alberta, Canada |
| 30 | 29.10.1987 | |
Stampede North American Heavyweight Title: Jason The Terrible defeats Owen Hart (c) by DQ Stampede - Event @ Medicine Hat, Alberta, Canada |
| 31 | 28.10.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats The Zodiac Stampede - Event @ Meadow Lake, Saskatchewan, Canada |
| 32 | 20.10.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats The Zodiac Stampede - Event @ Calgary, Alberta, Canada |
| 33 | 16.10.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Jason The Terrible by DQ Stampede - TV-Show @ Victoria Pavillion in Calgary, Alberta, Canada |
| 34 | 09.10.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) vs. Jason The Terrible - Double Count Out Stampede - TV-Show @ Calgary, Alberta, Canada |
| 35 | 15.08.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Jason The Terrible by DQ Stampede - Event @ Edmonton, Alberta, Canada |
| 36 | 14.08.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Gama Singh by DQ Stampede - Event @ Victoria Pavilion in Calgary, Alberta, Canada |
| 37 | 28.07.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Jason The Terrible Stampede - Event @ Milk River, Alberta, Canada |
| 38 | 27.07.1987 | |
Stampede North American Heavyweight Title: Jason The Terrible defeats Owen Hart (c) by DQ Stampede - Event @ Bentley, Alberta, Canada |
| 39 | 23.07.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) vs. Makhan Singh - No Contest Stampede - Event @ Slave Lake, Alberta, Canada |
| 40 | 20.07.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Jason The Terrible by Count Out Stampede - Event @ Mayerthorpe, Alberta, Canada |
| 41 | 18.07.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Makhan Singh Stampede - Event @ Ft. McMurray, Alberta, Canada |
| 42 | 17.07.1987 | |
Stampede North American Heavyweight Title: Makhan Singh defeats Owen Hart (c) by DQ Stampede - TV-Show @ Victoria Pavillion in Calgary, Alberta, Canada |
| 43 | 13.07.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Makhan Singh Stampede - Event @ Oyen, Alberta, Canada |
| 44 | 12.07.1987 | |
Stampede North American Heavyweight Title No Disqualification: Owen Hart (c) vs. Makhan Singh - No Contest Stampede - Event @ Edmonton, Alberta, Canada |
| 45 | 10.07.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Makhan Singh by DQ Stampede - Event @ Lethbridge, Alberta, Canada |
| 46 | 07.07.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Makhan Singh Stampede - Event @ Regina, Saskatchewan, Canada |
| 47 | 03.07.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Makhan Singh Stampede - Event @ Medicine Hat, Alberta, Canada |
| 48 | 30.06.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Gerry Morrow Stampede - Event @ Morrin, Alberta, Canada |
| 49 | 28.06.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Makhan Singh Stampede - Event @ Stoney Plain, Alberta, Canada |
| 50 | 26.06.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Makhan Singh by Count Out Stampede - Event @ Victoria Pavillion in Calgary, Alberta, Canada |
| 51 | 23.06.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Bad News Allen Stampede - Event @ Kindersley, Saskatchewan, Canada |
| 52 | 22.06.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Bad News Allen Stampede - Event @ Maple Creek, Saskatchewan, Canada |
| 53 | 20.06.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Bad News Allen by DQ Stampede - Event @ Edmonton, Alberta, Canada |
| 54 | 19.06.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Bad News Allen by DQ Stampede - TV-Show @ Victoria Pavillion in Calgary, Alberta, Canada |
| 55 | 18.06.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Bad News Allen by Count Out Stampede - Event @ Lethbridge, Alberta, Canada |
| 56 | 17.06.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Bad News Allen by DQ Stampede - Event @ Vegreville, Alberta, Canada |
| 57 | 16.06.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Gerry Morrow Stampede - Event @ Thorsbby, Alberta, Canada |
| 58 | 15.06.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Makhan Singh Stampede - Event @ Bashaw, Alberta, Canada |
| 59 | 05.06.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Gerry Morrow Stampede - TV-Show @ Victoria Pavilion in Calgary, Alberta, Canada |
| 60 | 30.05.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Gerry Morrow Stampede - Event @ Edmonton, Alberta, Canada |
| 61 | 29.05.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) vs. Gerry Morrow - Double Count Out Stampede - TV-Show @ Victoria Pavillion in Calgary, Alberta, Canada |
| 62 | 28.05.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Duke Myers Stampede - Event @ Shaunavon, Saskatchewan, Canada |
| 63 | 27.05.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Angel Of Death Stampede - Event @ Edmonton, Alberta, Canada |
| 64 | 27.05.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Cuban Assassin Stampede - Event @ Moose Jaw, Saskatchewan, Canada |
| 65 | 27.05.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Gerry Morrow Stampede - Event @ Kennedy, Saskatchewan, Canada |
| 66 | 26.05.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Ben Doon MacDonald Stampede - Event @ Gravelbourg, Saskatchewan, Canada |
| 67 | 24.05.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Angel Of Death Stampede - Event @ Edmonton, Alberta, Canada |
| 68 | 22.05.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Angel Of Death Stampede - Event @ Victoria Pavillion in Calgary, Alberta, Canada |
| 69 | 16.05.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Ben Doon MacDonald Stampede - Event @ Edmonton, Alberta, Canada |
| 70 | 15.05.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Ron Starr Stampede - TV-Show @ Victoria Pavilion in Calgary, Alberta, Canada |
| 71 | 13.05.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Kerry Brown Stampede - Event @ Weyburn, Saskatchewan, Canada |
| 72 | 07.05.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Cuban Assassin Stampede - Event @ Okotoks, Alberta, Canada |
| 73 | 06.05.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Cuban Assassin Stampede - Event @ Picture Butte, Alberta, Canada |
| 74 | 05.05.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Cuban Assassin Stampede - Event @ Red Deer, Alberta, Canada |
| 75 | 04.05.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Cuban Assassin Stampede - Event @ Rocky Mountain House, Alberta, Canada |
| 76 | 27.04.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Kerry Brown Stampede - Event @ Spiritwood, Saskatchewan, Canada |
| 77 | 22.04.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Kerry Brown Stampede - Event @ Lacombe, Alberta, Canada |
| 78 | 21.04.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Ron Starr Stampede - Event @ Medicine Hat, Alberta, Canada |
| 79 | 17.04.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) vs. Ron Starr - No Contest Stampede - Event @ Victoria Pavilion in Calgary, Alberta, Canada |
| 80 | 16.04.1987 | |
Stampede North American Heavyweight Title: Owen Hart (c) defeats Ron Starr Stampede - Event @ Lethbridge, Alberta, Canada |
| 81 | 14.04.1987 | |
Stampede North American Heavyweight Title Steel Cage: Owen Hart (c) defeats Makhan Singh Stampede - Event @ Exhibition Auditorium in Regina, Saskatchewan, Canada |
| 82 | 11.04.1987 | |
Stampede North American Heavyweight Title Steel Cage: Owen Hart (c) defeats Makhan Singh Stampede - Event @ Edmonton, Alberta, Canada |
| 83 | 10.04.1987 | |
Stampede North American Heavyweight Title: Owen Hart defeats Makhan Singh (c) - TITLE CHANGE !!! Stampede - TV-Show @ Victoria Pavilion in Calgary, Alberta, Canada |
