| No. | Won By | Won From | Location | Date |
|---|---|---|---|---|
| 1. | Brock Lesnar | Kazuyuki Fujita and Masahiro Chono* | Tokyo, Japan | 10/8/05 |
| 2. | Kurt Angle | Brock Lesnar | Tokyo, Japan | 6/29/07 |
| 3. | Shinsuke Nakamura** | Kurt Angle | Tokyo, Japan | 2/17/08 |
*Lesnar was stripped of the IWGP World Heavyweight Title on July 15, 2006. Shortly after this, NJPW founder Antonio Inoki left and created Inoki Genome Federation. Inoki recognized Lesnar as the IWGP Champion, due to never losing the belt but maintaining physical possession of it, thus creating their own version of the title.
**This was a Unification Match for the IWGP World Heavyweight Title and IGF's version of the title.