| # | Date | Promotion | Match |
| 1 | 20.08.1976 |  |
Ten Man Russian Roulette Battle Royal: Lord Alfred Hayes defeats Don Wade and El Bracero and Gino Hernandez and Jose Lothario and Killer Tim Brooks and Moondog Mayne and Nick Kozak and The Big O and Tiger Conway Houston Wrestling - Event @ Sam Houston Coliseum in Houston, Texas, USA |
| 2 | 21.04.1969 |  |
The Big O defeats Joe Scarpa CWF - Event @ Sports Stadium in Orlando, Florida, USA |
| 3 | 26.03.1969 | |
The Big O defeats Nick Kozak (2:00) CWF - Event @ Miami Beach Auditorium in Miami Beach, Florida, USA |
| 4 | 22.03.1969 | |
The Big O defeats Bobby Duncum CWF - Event @ National Guard Armory in Lakeland, Florida, USA |
| 5 | 08.03.1969 | |
The Big O defeats Pepe Gomez CWF - Event @ National Guard Armory in Lakeland, Florida, USA |
| 6 | 04.03.1969 | |
The Big O defeats Pepe Gomez CWF - Event @ Fort Homer Hesterley Armory in Tampa, Florida, USA |
| 7 | 25.02.1969 | |
The Big O defeats Bobby Hart CWF - Event @ Fort Homer Hesterly Armory in Tampa, Florida, USA |
| 8 | 18.02.1969 | |
Bobby Duncum defeats The Big O CWF - Event @ Fort Homer Hesterly Armory in Tampa, Florida, USA |
| 9 | 15.02.1969 | |
Jack Brisco & Nick Kozak defeat Dr. X & The Big O CWF TV - TV-Show @ Sportatorium in Tampa, Florida, USA |
| 10 | 08.02.1969 |  |
The Big O defeats Jim Eskew BTW - Event @ Music Hall Arena in Cincinnati, Ohio, USA |
| 11 | 03.01.1969 | |
Al Costello, Ben Justice & The Mighty Igor defeat The Hell's Angels (Paul Dupree & Ron Dupree) & The Big O BTW - Event @ Fairgrounds Coliseum in Dayton, Ohio, USA |
| 12 | 14.12.1968 | |
Best Two Out Of Three Falls: Mark Lewin defeats The Big O BTW - Event @ Music Hall in Cincinnati, Ohio, USA |
| 13 | 13.12.1968 | |
The Big O defeats The Mighty Igor by DQ BTW - Event @ Hara Arena in Dayton, Ohio, USA |
| 14 | 12.12.1968 | |
Best Two Out Of Three Falls: Ben Justice, Bull Ortega & The Mighty Igor defeat The Big O & The Hell's Angels (Paul Dupree & Ron Dupree) BTW - Event @ Sports Arena in Toledo, Ohio, USA |
| 15 | 19.11.1968 | |
The Big O defeats Ivan Kalmikoff BTW - Event @ Armory in Sandusky, Ohio, USA |
| 16 | 13.11.1968 | |
Mighty Igor Vodik defeats The Big O BTW - Event @ Memorial Auditorium in Canton, Ohio, USA |
| 17 | 08.11.1968 | |
Chief White Owl & The Mighty Igor defeat Bull Ortega & The Big O BTW - Event @ Hara Arena in Dayton, Ohio, USA |
| 18 | 02.11.1968 | |
The Mighty Igor defeats The Big O BTW - Event @ Cincinnati Gardens in Cincinnati, Ohio, USA |
| 19 | 25.10.1968 | |
The Big O defeats Sonny King BTW - Event @ Hara Arena in Dayton, Ohio, USA |
| 20 | 19.10.1968 | |
The Big O defeats Bob Nandor BTW - Event @ Music Hall in Cincinnati, Ohio, USA |
| 21 | 18.10.1968 | |
Bob Nandor vs. The Big O - Draw BTW - Event @ Fairgrounds Coliseum in Dayton, Ohio, USA |
| 22 | 11.10.1968 | |
Baron von Raschke vs. The Big O - Draw BTW - Event @ Hara Arena in Dayton, Ohio, USA |
| 23 | 05.10.1968 | |
Baron von Raschke vs. The Big O BTW - Event @ Music Hall in Cincinnati, Ohio, USA |
| 24 | 26.09.1968 | |
The Big O defeats Bill Baumer BTW - Event @ Sports Arena in Toledo, Ohio, USA |
| 25 | 21.09.1968 | |
The Big O defeats Lou Klein BTW - Event @ Cincinnati Gardens in Cincinnati, Ohio, USA |
| 26 | 20.09.1968 | |
Al Costello defeats The Big O by DQ BTW - Event @ Hara Arena in Dayton, Ohio, USA |
| 27 | 19.09.1968 | |
Bob Nandor defeats The Big O BTW - Event @ Sports Arena in Toledo, Ohio, USA |
| 28 | 14.09.1968 | |
Jesse Ortega vs. The Big O - Draw BTW - Event @ Cobo Arena in Detroit, Michigan, USA |
| 29 | 13.09.1968 | |
Danny Miller defeats The Big O BTW - Event @ Hara Arena in Dayton, Ohio, USA |
| 30 | 06.09.1968 | |
Bull Ortega vs. The Big O - Draw BTW - Event @ Hara Arena in Dayton, Ohio, USA |
| 31 | 05.09.1968 | |
Bull Ortega defeats The Big O BTW - Event @ Sports Arena in Toledo, Ohio, USA |
| 32 | 31.08.1968 | |
The Big O defeats Don Anderson BTW - Event @ Music Hall in Cincinnati, Ohio, USA |
| 33 | 23.08.1968 | |
Fred Curry defeats The Big O by DQ BTW - Event @ Hara Arena in Dayton, Ohio, USA |
| 34 | 22.08.1968 | |
Fred Curry defeats The Big O by DQ BTW - Event @ Sports Arena in Toledo, Ohio, USA |
| 35 | 17.08.1968 | |
Bull Ortega vs. The Big O BTW - Event @ Music Hall in Cincinnati, Ohio, USA |
| 36 | 15.08.1968 | |
The Big O defeats Lou Klein BTW - Event @ Sports Arena in Toledo, Ohio, USA |
| 37 | 10.08.1968 | |
Bobo Brazil defeats The Big O BTW - Event @ Detroit, Michigan, USA |
| 38 | 03.08.1968 | |
The Big O defeats Don Anderson BTW - Event @ Music Hall in Cincinnati, Ohio, USA |
| 39 | 02.08.1968 | |
The Big O defeats Chief White Owl BTW - Event @ Hara Arena in Dayton, Ohio, USA |
| 40 | 11.07.1968 | |
The Big O defeats Don Anderson BTW - Event @ Sports Arena in Toledo, Ohio, USA |
| 41 | 05.07.1968 | |
Danny Miller vs. The Big O - Time Limit Draw (15:00) BTW - Event @ Hara Arena in Dayton, Ohio, USA |
| 42 | 22.06.1968 | |
Two On One Handicap: The Big O defeats Tom Jones & Victor Matt BTW - Event @ Detroit, Michigan, USA |
| 43 | 15.06.1968 | |
Man Mountain Mike & Mark Lewin defeat Bull Curry & The Big O BTW - Event @ Music Hall in Cincinnati, Ohio, USA |
| 44 | 14.06.1968 | |
The Big O defeats Man Mountain Mike BTW - Event @ Hara Arena in Dayton, Ohio, USA |
| 45 | 08.06.1968 | |
Mark Lewin defeats The Big O BTW - Event @ Music Hall in Cincinnati, Ohio, USA |
| 46 | 07.06.1968 | |
Man Mountain Mike defeats The Big O BTW - Event @ Detroit, Michigan, USA |
| 47 | 10.05.1968 | |
Dusty Runnels vs. The Big O - Draw BTW - Event @ Hara Arena in Dayton, Ohio, USA |
| 48 | 04.05.1968 | |
Big O defeats Big Bad John BTW - Event @ Detroit, Michigan, USA |
| 49 | 03.05.1968 | |
Chief White Owl vs. The Big O - Time Limit Draw (15:00) BTW - Event @ Hara Arena in Dayton, Ohio, USA |
| 50 | 26.04.1968 | |
The Big O defeats Frankie Laine BTW - Event @ Hara Arena in Dayton, Ohio, USA |
| 51 | 25.04.1968 | |
Joe Smith vs. The Big O - Time Limit Draw (30:00) BTW - Event @ Cooper Arena in Columbus, Ohio, USA |
| 52 | 19.01.1968 | |
Mark Lewin defeats The Big O BTW - Event @ Hara Arena in Dayton, Ohio, USA |
| 53 | 13.01.1968 | |
Al Costello vs. The Big O - Draw BTW - Event @ Music Hall in Cincinnati, Ohio, USA |
| 54 | 11.01.1968 | |
The Big O defeats Tom Jones BTW - Event @ Sports Arena in Toledo, Ohio, USA |
