Amir Khan's World Title Defenses

1. Errol Spence (WBC Diamond)

2. Breidis Prescott

3. Lamont Peterson

4. Kell Brook

5. Danny Garcia

6. Terence Crawford

7. Devin Haney

8. Naseem Hamed

9. Manny Pacquiao

10. Canelo Alvarez

11. Floyd Mayweather

12. Floyd Mayweather