Rematch clause not needed.

[STREET CLEANER]

That is interesting Manny didn't want to fight Horn again.

They had stated at that time that they thought they won the fight and did not want to give him a payday.

[buddyr]

Has there been any champion that refused or didn't want a rematch clause because they were so confident they wouldn't lose?

yeah lots. Tyson for starters

[Combat Talk Radio]

They had stated at that time that they thought they won the fight and did not want to give him a payday.

That's what they said. We all know the truth: Manny wanted out from Arum.

[Ray*]

I think there are a lot of fighters with a rematch clauses, we just don’t hear about it because the bigger names always ended up winning. Especially when those fighters are voluntary fights.

[15round]

yeah lots. Tyson for starters

Someone made a good point that we don't hear about it because the bigger names usually win.