Isaac Frost tested the skills of Sagat Jr. to make sure he was ready to compete in Pride FC. The Muay Thai heavyweight proved he can be a contender. In the first sparring session, Sagat showed he was able to go 3 rounds before eventually getting the finish. In the second sparring session, Sagat finished him at the end of the 1st round with a crispy left-right hook combo.
However, if these ever meet in Pride FC, the results may be different.