Sean Strickland Threatened to Leave UFC for Boxing

The former middleweight champion expressed frustration over fighter pay and his physical health.

Updated on Oct. 9, 2026 in Mixed Martial Arts

Expressive editorial sports illustration showing a silhouetted boxer in a training stance inside a darkened gym with warm overhead lighting. — Sean Strickland is weighing a transition from the UFC to boxing, citing persistent physical injuries and broader industry dissatisfaction regarding fighter pay. AI Illustration. Upload story photo >

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Former two-time UFC middleweight champion Sean Strickland has threatened to leave the organization to pursue a boxing career. Strickland voiced his grievances regarding UFC fighter compensation and the physical toll of MMA training in recent social media posts.

Why it matters

Strickland's public complaints highlight ongoing tensions between top-tier fighters and the UFC over compensation structures. His openness about career longevity and injury recovery adds urgency to discussions regarding how professional organizations manage athlete welfare.

Sean Strickland holds a professional MMA record of 31-7 and is considering a transition to a 205-pound weight class for boxing. He contrasted his current earnings with the $30 million he alleged Conor McGregor received for a fight.

The players

Sean Strickland

He is a two-time UFC middleweight champion known for his outspoken nature and aggressive fighting style.

Jake Paul

He is a professional boxer and founder of Most Valuable Promotions who has aggressively recruited former MMA fighters.

UFC

This is the premier global mixed martial arts organization and the primary employer of high-level fighters.

The details

Strickland disclosed that he is suffering from significant physical injuries, including a groin tear and an AC joint separation, which have impacted his desire to continue in mixed martial arts. Following his social media outbursts, Jake Paul invited him to reach out to Most Valuable Promotions to explore a potential boxing match.

Earlier in 2026, Strickland defeated Khamzat Chimaev.
On Wednesday, October 7, 2026, Strickland posted criticisms of pay on X.
On Thursday, October 8, 2026, Strickland posted an Instagram rant about the UFC.

Season Trajectory

Strickland's public pursuit of a boxing career follows a trend of elite MMA fighters leveraging their established UFC fame to challenge traditional promotion boundaries. This shift complicates the middleweight division's stability as the organization navigates potential roster turnover.

Strickland is currently attempting to fulfill the remainder of his contract while actively testing the viability of a 205-pound boxing move. His departure would necessitate a significant reshuffling of the UFC middleweight rankings and future title contention match-ups.

The takeaway

Fighters often use public platforms to negotiate leverage when their physical health and career longevity are in question. Fans should expect these public disputes to become more frequent as athletes seek to maximize earnings beyond their traditional promotion contracts.