We rank the best fights from the legendary anime series One Piece, from Portgas D. Ace vs Blackbeard to Monkey D. Luffy vs.

Ace's death has left a lasting mark on the history of One Piece and Luffy's life, but fans seem to believe one important lesson by Shanks could have saved him.

The Wano Arc of One Piece proves that even Eiichiro Oda's writing isn't perfect, as he gave the laziest reason as to why Whitebeard didn't fight Kaido.