Roronoa Zoro, known for his unparalleled swordsmanship, wields his distinctive three-sword style, which combines immense strength, precision, and destructive capability. His techniques, such as Onigiri and the devastating Asura, can overwhelm even the strongest foes. His incredible physical endurance and resilience allow him to fight through injuries that would incapacitate most others. Zoro’s mastery of Armament Haki strengthens his strikes, enabling him to bypass even the toughest defenses. His power lies in his direct and overwhelming assault, focusing on brute force and relentless attacks.

In a hypothetical fight, the outcome would depend heavily on the context. If Zoro managed to corner Sanji and turn the fight into a test of sheer strength, his powerful swordsmanship might tip the scales in his favor. However, if Sanji utilized his speed and tactical mind to maintain distance and strike at opportune moments, he could potentially outmaneuver Zoro and wear him down over time.

Both characters have strengths that align with their distinct personalities—Zoro’s indomitable will and straightforward nature contrast with Sanji’s cleverness and quick thinking. A battle between them would likely end in a stalemate, as their skills counterbalance each other in many ways. This rivalry showcases how the two elevate one another, not only as fighters but as invaluable members of their crew. Ultimately, their bond and shared purpose ensure that their competition remains a source of growth rather than conflict.