Por un escritor de hombre misterioso
Zoro's power by the end of One Piece will be comparable to that of a Yonko.
When they have equal footing (no devil fruit), who is strongest among Roronoa Zoro, Sanji, and Luffy in the One Piece series? - Quora
One Piece: Is Zoro faster than Sanji? Explained
One Piece: Zoro's Sword Upgrades In The Final Saga, Explained
Shusui, One Piece Wiki
This is Zoro's True Strength At The End Of One Piece
One Piece episode 1085: What ties Zoro to the Shimotsuki Clan? Explained
Zoro's (potential) final enemy's connection : r/OnePiece
Who is stronger, end of the Series Zoro or beginning of the series Mihawk (when they first fight on Baratie)? - Quora
Oda Has Revealed Zoro and Sanji's NEW Devil Fruit Powers: Here's Why! (One Piece)
One Piece 1035 - Zoro's New Power Revealed! Zoro Level Yonkou!
My theory on Zoro's opponent after Mihawk, and how to balance the issue. : r/OnePiece
The hints that Oda has dropped that says Zoro and Sanji are rivals or that Zoro and Sanji are close to each other in strength - An Analysis of Oda's mind