Speculations Zoro and Sanji will only have one more all-out fight.

[Finalbeta]

Im vs Zoro and Luffy in a tag team "handicap" match

 

[Zolofanboy]

Idk about 3 but they will have lots of small and big W. They have to be legends at the end of the series after all.

 

[Screws Loose242]

There future fights blackbeard pirates who will most like be stronger than any other crew surpassing even shanks crew, then admirals the the old guys that control the government, so yeah I say they have 3 more serious fights