| # | Date | Promotion | Match |
| 1 | 14.06.1975 |   |
NWA World Junior Heavyweight Title: Hiro Matsuda defeats Ken Mantell (c) - TITLE CHANGE !!! CWF - Event @ Bayfront Center in St. Petersburg, Florida, USA |
| 2 | 12.06.1975 |  |
NWA World Junior Heavyweight Title: Ken Mantell (c) defeats Ronnie Garvin by DQ NWA Tri-State - Event @ St. Bernard Civic Auditorium in Chalmette, Louisiana, USA |
| 3 | 03.06.1975 | |
NWA World Junior Heavyweight Title: Ken Mantell (c) defeats Roger Kirby CWF - Event @ Fort Homer Hesterly Armory in Tampa, Florida, USA |
| 4 | 29.05.1975 | |
NWA World Junior Heavyweight Title: Ken Mantell (c) defeats Ronnie Garvin NWA Tri-State - Event @ National Guard Armory in North Little Rock, Arkansas, USA |
| 5 | 01.05.1975 | |
NWA World Junior Heavyweight Title: Ken Mantell (c) defeats Buck Robley by DQ NWA Tri-State - Event @ National Guard Armory in North Little Rock, Arkansas, USA |
| 6 | 29.04.1975 | |
NWA World Junior Heavyweight Title: Ken Mantell (c) vs. Ronnie Garvin - Double Count Out NWA Tri-State - Event @ Municipal Auditorium in Shreveport, Louisiana, USA |
| 7 | 22.04.1975 | |
NWA World Junior Heavyweight Title: Ken Mantell (c) defeats Buck Robley by DQ NWA Tri-State - Event @ Shrine Mosque in Springfield, Missouri, USA |
| 8 | 21.04.1975 | |
NWA World Junior Heavyweight Title: Ken Mantell (c) defeats Skandor Akbar NWA Tri-State - Event @ Fairgrounds Arena in Tulsa, Oklahoma, USA |
| 9 | 24.03.1975 | |
NWA World Junior Heavyweight Title: Ken Mantell (c) defeats Buck Robley NWA Tri-State - Event @ Tulsa Fairgrounds Pavilion in Tulsa, Oklahoma, USA |
| 10 | 11.02.1975 | |
NWA World Junior Heavyweight Title Best Two Out Of Three Falls: Ken Mantell (c) defeats The Wrestling Pro [2:1] NWA Tri-State - Event @ Civic Center in Monroe, Louisiana, USA |
| 11 | 04.02.1975 | |
NWA World Junior Heavyweight Title Best Two Out Of Three Falls: The Wrestling Pro defeats Ken Mantell (c) by Countout [2:1] NWA Tri-State - Event @ Civic Center in Monroe, Louisiana, USA |
| 12 | 03.01.1975 | |
NWA World Junior Heavyweight Title Best Two Out Of Three Falls: Ken Mantell (c) defeats Alberto Madril [2:1] Houston Wrestling - Event @ Sam Houston Coliseum in Houston, Texas, USA |
| 13 | 26.12.1974 | |
NWA World Junior Heavyweight Title: Ken Mantell (c) defeats Eddie Graham (12:55) NWA Western States - Event @ Sports Arena in Amarillo, Texas, USA |
| 14 | 25.12.1974 | |
NWA World Junior Heavyweight Title: Ken Mantell (c) defeats Pork Chop Cash NWA Hollywood - Event @ Coliseum in San Diego, California, USA |
| 15 | 05.12.1974 |  |
NWA World Junior Heavyweight Title Best Two Out Of Three Falls: Ken Mantell (c) vs. Jumbo Tsuruta - Draw [1:1] (20:26) AJPW NWA World Champion Series 1974 - Tag 10 - TV-Show @ Nippon Auditorium in Tokyo, Japan |
| 16 | 01.11.1974 |  |
NWA World Junior Heavyweight Title: Ken Mantell (c) defeats Tony Marek NWA St. Louis - Event @ Kiel Auditorium in St. Louis, Missouri, USA |
| 17 | 24.07.1974 | |
NWA World Junior Heavyweight Title: Ken Mantell (c) defeats Buck Robley NWA Tri-State - Event @ Independence Hall in Baton Rouge, Louisiana, USA |
| 18 | 19.07.1974 | |
NWA World Junior Heavyweight Title: Ken Mantell (c) defeats Nick Kozak NWA Western States - Event @ Taylor County Coliseum in Abilene, Texas, USA |
| 19 | 18.07.1974 | |
NWA World Junior Heavyweight Title Best Two Out Of Three Falls: Ken Mantell (c) defeats Nick Kozak NWA Western States - Event @ Sports Arena in Amarillo, Texas, USA |
| 20 | 17.07.1974 | |
NWA World Junior Heavyweight Title: Ken Mantell (c) defeats Lord Alfred Hayes NWA Western States - Event @ Fair Park Coliseum in Lubbock, Texas, USA |
| 21 | 15.07.1974 | |
NWA World Junior Heavyweight Title: Ken Mantell (c) defeats Lord Alfred Hayes NWA Western States - Event @ Coliseum in El Paso, Texas, USA |
| 22 | 05.02.1974 |  |
NWA World Junior Heavyweight Title: Ken Mantell (c) defeats Danny Hodge GCCW - Event @ Municipal Auditorium in Mobile, Alabama, USA |
