Top 10 heavyweight fighter rankings in the world:
1. Fedor Emelianenko – current Strikeforce heavyweight champion
2. Brock Lesnar – current UFC heavyweight champion
3. Frank Mir – fighting for interim title against Shane Carwin at UFC 111
4. Antonio Rodrigo Nogueira
5. Cain Velasquez
6. Junior Dos Santos
7. Brett Rogers
8. Shane Carwin
9. Alistair Overeem
10. Fabricio Werdum
Danny Denhard