All time greatest quitters:
1. Acelino Freitas (vs Juan Diaz and Chico Corrales)
2. James Buster Douglas
3. Charlie Zelenoff
4. Oliver McCall
5. Bruce Seldon
6. Mike Tyson
7. Vitali Klitschko (vs Byrd)
8. Andrew Golota
9. Michael Spinks (vs Tyson)
10. Victor Ortiz