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Glover Teixeira Discloses Medical Details Regarding Raoni Barcelos’ UFC Vegas 121 Health Incident

By MMAReign News Desk·Oct 2, 2026 • 2:04 PM

Former champion Glover Teixeira revealed that Raoni Barcelos suffered brain swelling during his UFC Vegas 121 main event bout, which led to his recent emergency hospitalization.

Former UFC light heavyweight champion Glover Teixeira has provided insight into the medical emergency that sidelined Raoni Barcelos during his recent main event appearance at UFC Vegas 121. Barcelos, who faced Raul Rosas Jr. in the contest, experienced a sudden health crisis that forced an immediate cessation of competition.

Teixeira, who was working in Barcelos’ corner during the event, confirmed that the fighter suffered from swelling in his brain. According to the former champion, the condition progressed until the fighter's systems began to shut down, necessitating urgent medical intervention. The incident caused significant concern among the coaching staff and medical personnel on-site in Las Vegas.

While the UFC recently confirmed that Barcelos has been released from the hospital following his recovery, Teixeira’s disclosure marks the first specific medical diagnosis shared regarding the incident. The severity of the brain swelling highlights the risks inherent in professional mixed martial arts and underscores the critical importance of the immediate cage-side medical protocols implemented by the promotion. There has been no immediate update from Barcelos or the UFC regarding his long-term recovery timeline or his future status as an active competitor within the bantamweight division.


Source: MMA Fighting.

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