Rate these fighters from A+ to F-

[Rabbit ♠]

Manny Pacquiao D-
Floyd Mayweather Jr. D-
Paul Williams F
Juan Manuel Marquez C-
Chad Dawson D
Timothy Bradley A+
Sergio Martinez A+
Juan Manuel Lopez F
Shane Mosley D
Bernard Hopkins F
Miguel Cotto A+
Israel Vazquez C-
Rafael Marquez D-
Ricky Hatton F
Amir Khan F
Paulie malignaggi A++


Just my humble unbiased opinion

[Vegan101]

Manny Pacquiao - A
Floyd Mayweather Jr. - A+
Paul Williams - B+
Juan Manuel Marquez - A+
Chad Dawson - B-
Timothy Bradley - B+
Sergio Martinez - A-
Juan Manuel Lopez - B+
Shane Mosley - B+
Bernard Hopkins - B-
Miguel Cotto - B-
Israel Vazquez - B+
Rafael Marquez - B+
Ricky Hatton - B
Amir Khan - B
Paulie malignaggi - C+

[jrosales13]

Manny Pacquiao A+
Floyd Mayweather Jr. A+
Paul Williams B+
Juan Manuel Marquez A-
Chad Dawson A
Timothy Bradley A-
Sergio Martinez B+
Juan Manuel Lopez B+
Shane Mosley B+
Bernard Hopkins B+
Miguel Cotto B
Israel Vazquez B-
Rafael Marquez B
Ricky Hatton C
Amir Khan B
Paulie malignaggi C-

[IIG]

Manny Pacquiao A+
Floyd Mayweather Jr. A+
Paul Williams A
Juan Manuel Marquez A-
Chad Dawson A-
Timothy Bradley A
Sergio Martinez A
Juan Manuel Lopez B
Shane Mosley B
Bernard Hopkins B-
Miguel Cotto B-
Israel Vazquez B
Rafael Marquez B
Ricky Hatton B-
Amir Khan B+
Paulie malignaggi B

[BigStereotype]

I'll rate them overall and by boxing "skills (those that I've seen enough to actually rate)

Manny Pacquiao A/B
Floyd Mayweather Jr. A/A+
Paul Williams B+/B-
Juan Manuel Marquez A-/A
Sergio Martinez B+/B
Shane Mosley B-/B-
Bernard Hopkins B/A
Miguel Cotto B/A-
Israel Vazquez B+ (didn't see his comeback fight, this could be way lower)/B+
Rafael Marquez B (same as with Vazquez)/B+
Ricky Hatton C+/B-
Amir Khan B/B
Paulie Malignaggi C/B

[heat27]

Manny Pacquiao A+
Floyd Mayweather Jr. A+
Paul Williams B
Juan Manuel Marquez A
Chad Dawson A
Timothy Bradley B+
Sergio Martinez B+
Juan Manuel Lopez B+
Shane Mosley B+
Bernard Hopkins B
Miguel Cotto B+
Israel Vazquez B
Rafael Marquez B
Ricky Hatton B-
Amir Khan B-
Paulie malignaggi C

[-ELO-]

Manny Pacquiao-A-
Floyd Mayweather Jr.-A+
Paul Williams -B
Juan Manuel Marquez-A
Chad Dawson-A
Timothy Bradley-A-
Sergio Martinez-B+
Juan Manuel Lopez-B
Shane Mosley-A-
Bernard Hopkins-A
Miguel Cotto-B+
Israel Vazquez-B
Rafael Marquez-A-
Ricky Hatton-B-
Amir Khan-B+
Paulie malignaggi-C+

[ModernTalking]

Pacquaio = A+ ( Fighter Of The Decade )

The rest is A and under ( they are not the fighter of the decade )

[Rorschach™]

Pacquaio = A+ ( Fighter Of The Decade )

The rest is A and under ( they are not the fighter of the decade )

[The_Demon]

Manny Pacquiao A+
Floyd Mayweather Jr. A+
Paul Williams B+
Juan Manuel Marquez A-
Chad Dawson A
Timothy Bradley A-
Sergio Martinez A-
Juan Manuel Lopez B
Shane Mosley B+
Bernard Hopkins A
Miguel Cotto B+
Israel Vazquez B
Rafael Marquez B
Ricky Hatton B
Amir Khan B+
Paulie malignaggi B-