Robbery and fix could be redundant I guess. Or people like Byrd just can’t score a fight to save their life.You could also pick all 3 for the same fight in some cases I guess. I'm interested in the individuals criteria to differentiate.

Walcott v Louis 1

Manny v Tim

Sturm v Oscar

Morales v Mab 1

Oscar v Shane 2

Ali v Norton 3

Leonard v Hearns

Hagler v Antuofermo

Whitaker v Chavez

Floyd v Castillo 1

Oscar v Hopkins

Ali v Liston 1

Ali v Spinks 1

Holmes v the other Spinks 2

Comacho v Mancini

Hagler v Leonard

Reeves v Lamotta 1

Lewis v Holy 1

Escalera v Everett

Whitaker v Ramirez 1

Gavilan v Graham

Gavilan v Sexton

Burton v Augustus

Rios v Abril

Manny v Marquez 3

Foreman v Briggs

Foreman v Shultz

Ali v Young

Sturm v Macklin

Tito v Oscar

Robinson v Dupas

Tony v Tiberi

Wright v Vargas

Whitaker v Oscar

Holmes v Witherspoon

Nelson v Fenech

Kameda v Landaetta

Beyer v Lucas

Oscar v Ike

Casamayor v Santa Cruz

Haugen v Santana