| # | Date | Promotion | Match |
| 1 | 30.04.1973 |  |
IWA World Tag Team Title Best Two Out Of Three Falls: Ivan Koloff & Mad Dog Vachon (c) defeat Great Kusatsu & Rusher Kimura [2:0] (20:11) IWE Dynamite Series - Tag 9 - Event @ Adachi Ward Gym in Tokyo, Japan |
| 2 | 29.04.1973 | |
Ivan Koloff vs. Rusher Kimura - Double Count Out IWE Dynamite Series - Tag 8 - Event @ Kabura Mineral Spring Square in Fujioka, Gunma, Japan |
| 3 | 28.04.1973 | |
Ivan Koloff defeats Takeshi Oiso IWE Dynamite Series - Tag 7 - Event @ Esashi, Hokkaido, Japan |
| 4 | 27.04.1973 | |
Ivan Koloff defeats Tadaharu Tanaka IWE Dynamite Series - Tag 6 - Event @ Sendai, Miyagi, Japan |
| 5 | 25.04.1973 | |
Cage: Strong Kobayashi defeats Ivan Koloff IWE Dynamite Series - Tag 5 - Event @ Nakajima Sports Center in Sapporo, Hokkaido, Japan |
| 6 | 24.04.1973 | |
Isamu Teranishi, Mighty Inoue & Rusher Kimura defeat Ivan Koloff, Mad Dog Vachon & Tarzan Tyler IWE Dynamite Series - Tag 4 - Event @ Nemuro, Hokkaido, Japan |
| 7 | 22.04.1973 | |
Strong Kobayashi defeats Ivan Koloff IWE Dynamite Series - Tag 3 - Event @ Welfare Gym in Kushiro, Hokkaido, Japan |
| 8 | 20.04.1973 | |
Ivan Koloff & Tarzan Tyler defeat Isamu Teranishi & Mighty Inoue IWE Dynamite Series - Tag 2 - Event @ 3.900 in Hachinohe, Aomori, Japan |
| 9 | 18.04.1973 | |
IWA World Tag Team Title Best Two Out Of Three Falls: Ivan Koloff & Mad Dog Vachon defeat Great Kusatsu & Strong Kobayashi (c) [2:1] (10:43) - TITLE CHANGE !!! IWE Dynamite Series - Tag 1 - Event @ Tsuchiura, Ibaraki, Japan |
| 10 | 08.04.1973 |  |
The Crusher & Wahoo McDaniel defeat Ivan Koloff & Superstar Billy Graham AWA - Event @ St. Paul Auditorium in St. Paul, Minnesota, USA |
| 11 | 07.04.1973 | |
Reggie Parks defeats Ivan Koloff by DQ AWA - Event @ International Amphitheatre in Chicago, Illinois, USA |
| 12 | 06.04.1973 |   |
Bruno Sammartino defeats Ivan Koloff NWA St. Louis - Event @ Kiel Auditorium in St. Louis, Missouri, USA |
| 13 | 05.04.1973 | |
Best Two Out Of Three Falls: Billy Robinson, Gene Kiniski & Wahoo McDaniel defeat Dick Murdoch, Ivan Koloff & Superstar Billy Graham [2:1] (27:00) AWA - Event @ Winnipeg Arena in Winnipeg, Manitoba, Canada |
| 14 | 01.04.1973 | |
Ivan Koloff vs. Ken Patera - Time Limit Draw (20:00) AWA - Event @ Brown County Veterans Memorial Arena in Green Bay, Wisconsin, USA |
