Fighters with multiple trilogies

[ladiesman217]

Pac has 3 trilogies in his career (one being a quadrilogy). Besides him and Morales, does anyone know any fighters who had more than one trilogy in their careers?

EDIT: Forgot that Ali fought Norton 3 times so that makes him one of them.

[Public_Enemy]

Ali against Norton and Frazier.

It was more common in the past eras. Nowadays it is very rare.

[!! AI-Holmes!!]

I believe Evander Holyfield fought John Ruiz and Rid**** Bowe three times each..

[The Gambler1981]

Ray Robinson- Fulmer, Bobo Olson, LaMotta, Sammy Agnott, and some others later on in his career.

[!! AI-Holmes!!]

Ruben Olivares also had trilogies with Chucho Castillo and Bobby Chacon..

[soul_survivor]

Was going to post Robinson.

Thinking of modern fighters, I can't think of many. It's sad that we never get Barrera/Morales/Marquez, could've had trilogies all round.