| # | Date | Promotion | Match |
| 1 | 20.05.1949 |
Antonino Rocca defeats Primo Carnera (11:03) Mississippi Valley Sports Club - Event @ St. Louis Arena in St. Louis, Missouri, USA | |
| 2 | 22.04.1949 |
Primo Carnera defeats Bill Longson by DQ (10:46) Mississippi Valley Sports Club - Event @ Kiel Auditorium in St. Louis, Missouri, USA | |
| 3 | 20.04.1949 |
Best Two Out Of Three Falls: Primo Carnera defeats Mike Mazurki [1:0] Mississippi Valley Sports Club - Event @ Soldiers and Sailors Memorial Coliseum in Evansville, Indiana, USA | |
| 4 | 25.03.1949 |
Primo Carnera defeats Bill Longson by Count Out (12:59) Mississippi Valley Sports Club - Event @ Kiel Auditorium in St. Louis, Missouri, USA |
