Pride Grand Prix 2000 Opening Round was a mixed martial arts event held by the Pride Fighting Championships. It took place at the Tokyo Dome in Tokyo, Japan on January 30, 2000. The event began the Pride Openweight tournament of 2000.
| Actor | Role |
|---|---|
 Royce GracieSelf | Self |
| NNobuhiko TakadaSelf | Self |
 Kazushi SakurabaSelf | Self |
 Guy MezgerSelf | Self |
 Igor VovchanchynSelf | Self |
 Alexander OtsukaSelf | Self |
 Gary GoodridgeSelf | Self |
| OOsamu KawaharaSelf | Self |
 Mark ColemanSelf | Self |
 Masaaki SatakeSelf | Self |
| AAkira ShojiSelf | Self |
 Ebenezer Fontes BragaSelf | Self |
| MMark KerrSelf | Self |
 Enson InoueSelf | Self |
 Kazuyuki FujitaSelf | Self |
| HHans NijmanSelf | Self |
 Wanderlei SilvaSelf | Self |
| BBob SchrijberSelf | Self |