| Timeframe | Title | Duration | Details |
| xx.xx.1978 - 26.04.1978 | NWA Hawaii Heavyweight Champion (as John Anson) | ? | Matches |
| 03.08.1977 - 26.11.1977 | NWA Pacific Northwest Tag Team Champion (as John Anson; with Sam Oliver Bass) | 115 days | Matches |
| 07.03.1977 - xx.04.1977 | NWA Vancouver Canadian Tag Team Champion (2x) (as John Anson; with Sky-Hi Morse) | ? | Matches |
| 06.02.1976 - xx.xx.1976 | Stampede North American Heavyweight Champion (as Karl von Schotz) | ? | Matches |
| 04.10.1976 - 28.10.1976 | NWA Vancouver Canadian Tag Team Champion (as John Anson; with Don Leo Jonathan) | 24 days | Matches |
| xx.xx.1976 - 02.07.1976 | Stampede North American Heavyweight Champion (2x) (as Karl von Schotz) | ? | Matches |
| xx.xx.xxxx - xx.xx.1974 | NWF World Tag Team Champion (2x) (as Karl von Schotz; with Kurt von Hess) | ? | Matches |
| xx.05.1974 - 16.08.1974 | NWA North American Tag Team Champion (as Karl von Schotz; with Kurt von Hess) | ? | Matches |
| 16.02.1974 - 11.05.1974 | NWA World Tag Team Champion (5x) (as Karl von Schotz; with Kurt von Hess) | 84 days | Matches |
| 05.01.1974 - 02.02.1974 | NWA World Tag Team Champion (4x) (as Karl von Schotz; with Kurt von Hess) | 28 days | Matches |
| xx.xx.1973 - xx.xx.1973 | NWF World Tag Team Champion (as Karl von Schotz; with Kurt von Hess) | ? | Matches |
| 18.02.1973 - 07.04.1973 | NWA World Tag Team Champion (3x) (as Karl von Schotz; with Kurt von Hess) | 48 days | Matches |
| xx.xx.xxxx - 02.02.1973 | NWA World Tag Team Champion (2x) (as Karl von Schotz; with Kurt von Hess) | ? | Matches |
| 09.12.1972 - xx.12.1972 | NWA World Tag Team Champion (as Karl von Schotz; with Kurt von Hess) | ? | Matches |
| Title | Duration |
| NWA Hawaii Heavyweight Championship | 0 (+ ?) days |
| NWA North American Tag Team Championship | 0 (+ ?) days |
| NWA Pacific Northwest Tag Team Championship | 115 days |
| NWA Vancouver Canadian Tag Team Championship (2x) | 24 (+ ?) days |
| NWA World Tag Team Championship (5x) | 160 (+ ?) days |
| NWF World Tag Team Championship (2x) | 0 (+ ?) days |
| Stampede North American Heavyweight Championship (2x) | 0 (+ ?) days |
