In the realm of “One Piece”, Gol D. Roger is a renowned figure. He was the pioneer to navigate the treacherous Grand Line and earned the title of Pirate King – a distinction also shared by powerful pirates like Whitebeard, who later became one of the Four Emperors (Yonko); Big Mom, who too ascended to Yonko status alongside Whitebeard; and Rocks D. Xebec, considered Roger’s greatest adversary. During that era, many formidable pirates roamed, and the Marines were no exception, with Monkey D. Garp and Sengoku leading their ranks.
In this era, Roger proved to be an extraordinary individual by not only outsmarting but also achieving an impressive amount. This demonstrated that he was unrivaled and left his adversaries in his wake as they attempted to hinder him from reaching his objectives. During his journey across the Grand Line, Roger came up against numerous opponents who ultimately succumbed to defeat at his hands. These defeated foes were not mere lowlifes; instead, they were tough veterans of the Great Pirate Era who ruled the seas.
Rocks D. Xebec
The Most Fearsome Rival That Roger Ever Fought
- Devil Fruit: No
- Haki: Yes
In the captivating world of One Piece, I’ve come across a figure as formidable as legends – Xebec, the charismatic leader of the Rocks Pirates, a crew that left an indelible mark in pirate history. This group, without a doubt, could be called the most powerful pirate gang. Remarkably, its ranks once held heavyweights like Whitebeard, Kaido, Big Mom, and many more notorious figures. After their disbandment, each of these colossal figures rose to become Yonko, a testament to Xebec’s immense power and influence.
This former pirate crew was responsible for feats that still echo in the annals of One Piece lore. Xebec himself is said to have slain a Marine Admiral, brought ruin upon the Gates of Justice, and engaged in battles of equal intensity with Harald of Elbaf. It took the united forces of Marines and Roger Pirates to finally subdue him. Without a doubt, he ranks among, if not at the top, of the strongest adversaries that even the illustrious Roger had ever encountered.
Kozuki Oden
He Is A Master At Using Advanced Conqueror’s Haki

- Devil Fruit: No
- Haki: Yes
In Wano Country, there lived a formidable samurai named Oden, who could stand his ground against the mighty Kaido. His mastery of Conqueror’s Haki was so exceptional that he managed to slice through Kaido’s seemingly indestructible hide. His swordsmanship was matched by only a select few across the world. The strength and power exhibited by Oden left an indelible mark on Kaido, as even after his demise, Kaido paid him a tribute for the might he wielded.
Throughout his tenure with the Whitebeard Pirates, he climbed the hierarchy, eventually earning the position of Second Division Commander. However, Roger was in a league of his own, as upon their initial encounter, Oden struggled to match up to him; Roger even managed to send him flying with a single punch.
Golden Lion Shiki
One Of The Most Powerful Members Of the Rocks Pirate

- Devil Fruit: Yes
- Haki: No
Shiki was a prominent pirate who belonged to the powerful Rocks Pirates. Later on, he took charge as captain of the well-known Golden Lion Pirates during the era of great pirates. Known for his extraordinary physical might, Shiki engaged in fierce battles against two highly respected Marines, Sengoku and Monkey D. Garp, causing significant damage to Marineford before ultimately losing the fight. He also suffered a defeat at the hands of Roger during the Edd War, when the Golden Lion Pirates clashed with the Roger Pirates.
Don Chinjao
Former Leader Of The Happo Navy Faced Roger Many Times

- Devil Fruit: No
- Haki: Yes
During the Dressrosa arc, a formidable character named Chinjao emerged. Originating from the Roger’s era, he was initially presented as a pirate. His strength and leadership qualities were so remarkable that he was bestowed with the title of Don. Chinjao stands out among other pirates due to his exceptional mastery over Haki, possessing all three types. However, it is his proficiency in Armament Haki that he takes great pride in.
It appears that he is depicted as a competitor of Roger, but this seems questionable given that he was effortlessly overpowered by Garp in their confrontation. If Garp could defeat him so handily, it’s plausible that Roger might have done the same.
Squard
He Suffered A Crushing Defeat At Roger’s Hands

- Devil Fruit: No
- Haki: No
Captain Squard leads the Maelstrom Spider Pirates, navigating the New World and earning a fearsome reputation as a notorious pirate over time. His path crossed with the Roger Pirates at one point, but he endured a humiliating defeat in their encounter. During this battle, Roger annihilated Squard’s crew, instilling in him an intense loathing for Roger that would later prove advantageous to the Marines during the Paramount War.
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2025-08-25 18:37