Known as the Espada with the hardest Hierro, he's in a much better position to absorb Zoro's attacks than vice versa.

Source: https://www.cbr.com/anime-swordsmen-fight-zoro-one-piece/

These Devil Fruits possess features that can counter Zoro's swordsmanship skills.

Source: https://gamerant.com/one-piece-devil-fruits-that-counter-zoro/

Zoro's figure displays a more serious look as one hand hovers over his three swords.

Source: https://collider.com/one-piece-live-action-youtooz-figures-images/

Zoro's goal is to become the World's Strongest Swordsman, but there are still many characters stronger than him in the One Piece world.

Source: https://gamerant.com/one-piece-characters-beat-king-of-hell-zoro/

Zoro's journey throughout the pre-timeskip arcs of is marked by a recurring theme: his frequent and severe injuries.

Source: https://www.cbr.com/one-piece-zoro-pre-timeskip-coolest-straw-hat/