One Piece: Rocks D. Xebec And Other Characters Who Have Defeated An Admiral

In the grand scheme of the World Government, Admirals rank among the three most formidable military forces. Their abilities can go toe-to-toe with virtually anyone, save for a handful of exceptional individuals in the One Piece world. These figures not only possess extraordinary physical power but are also adept at using Haki, including its advanced forms. When squared off against such an authority, survival is often out of the question.

During the Battle of Marineford, it was evident that these beings possess an immense power, scarcely rivaled by others in combat. However, there are individuals who have engaged these monstrous entities and emerged victorious in a fair contest. Few have managed to pull off such a feat, but some have successfully completed this challenging undertaking.

Rocks D. Xebec

Captain of The Strongest Pirate Crew In The World

Captain of Rocks Pirates
Man Who Roger Hated the Most
A Profound User Of Haki

Rock solidified his status as one of the most powerful and influential pirates of his era. He was an individual of significant might who defied the World Government, possessing knowledge of their most guarded secret – the existence of Imu. In his early years, he achieved many feats, such as infiltrating Marijoa and capturing five kings during the World Summit, and engaging in battles with the strongest member of the giant race, King Harald.

Apart from these accomplishments, Xebec managed to outmatch and slay a high-ranking Marine Officer in a duel. This significantly increased his reputation for both infamy and notoriety worldwide. It’s quite unusual to come across an individual capable of pulling off such an extraordinary deed.

Akainu

Man Who Fought Against Whitebeard

Possesses A Very Destructive Devil Fruit
Acquired The Position Of Fleet Admiral
Defeated A Fellow Admiral In A Duel

After the time skip, Akainu ascended to the role of Fleet Admiral, a position he earned by defeating another Admiral, Aokiji, during an epic battle that spanned over ten days. Notably, Aokiji was once engaged in combat against Garp alone. Following this intense duel, Akainu emerged victorious, solidifying his authority and significantly enhancing the Navy’s power compared to its previous state.

As a fervent observer of the Pirate World, I must say, it wasn’t a shock when Akainu displayed a taste of his formidable powers during the Paramount War. In an extraordinary display, he single-handedly engaged in combat against Whitebeard and his Division Commanders. This astonishing act is more than enough to confirm that Akainu isn’t just one of the strongest out there, but a danger that every pirate should be vigilant about.

Monkey D. Luffy

Biggest Threat To The World Government

Newest Member of The Four Emperors of The Sea
Defeated Kaido In A Fight
Has All Advanced Forms Of Haki And Awakened Devil Fruit

Following his victory over Kaido, Luffy earned a place among the Sea’s Four Imperials, an accomplishment truly worthy of praise. Moreover, during the Egghead arc, he even managed to take down a Marine Admiral – Kizaru himself. This encounter transpired due to Kizaru’s intent to eliminate Vegapunk, but Luffy, with his noble intentions, aimed to rescue him instead.

In this occasion, Luffy’s fight was truly a spectacle, yet it ended with Luffy emerging victorious. Reflecting on Marineford, where Luffy struggled to engage the Three Admirals, his recent power increase left even Kizaru astounded. A face-off between them became necessary for Kizaru’s survival.

Whitebeard

Held The Title of Strongest In The World

Former Captain Of The Whitebeard
Former Member Of The Rocks Pirates
Rival Of Pirate King Gol D. Roger

During the Battle of Marineford, attention was primarily focused on Whitebeard, who maintained his reputation as the strongest, despite his advanced age. Although not at his peak, his actions during the war solidified the belief that

2025-09-13 17:56