What were the hidden costs of Diogo Reis's championship win?

Coach Melqui Galvao revealed that Diogo Reis's path to victory involved significant injuries, daily pressure, and sleepless nights.

Who did Diogo Reis defeat to win the ONE Flyweight Submission Grappling World Championship?

Diogo Reis defeated Daiki Yonekura by unanimous decision at ONE Fight Night 38 to claim the championship title.

What is Diogo Reis's record with ONE Championship?

Diogo Reis holds a 2-0 record under the ONE banner, with his promotional debut resulting in a submission victory.

Home / Sports / Champion's Price: Injuries, Doubts, and Gold

Champion's Price: Injuries, Doubts, and Gold

9 Dec, 2025

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Summary

Coach reveals unseen struggles: injuries and pressure.
Reis's dedication led to a hard-won championship title.
This victory marks Reis's second under the ONE banner.

Champion's Price: Injuries, Doubts, and Gold

The arduous journey behind Diogo Reis's ONE Flyweight Submission Grappling World Championship victory has been brought to light by his coach, Melqui Galvao. Galvao detailed the immense personal sacrifices, including injuries and persistent pressure, that were part of Reis's preparation.

Despite facing significant difficulties and doubts, Reis's unwavering determination and strong mentality were pivotal to his success. The coach emphasized that these qualities enabled the fighter to overcome adversity and achieve another major career title.

This hard-fought win, secured against Daiki Yonekura at ONE Fight Night 38, represents Reis's second professional victory within the ONE Championship organization. The 23-year-old athlete's performance showcased his relentless aggression and commitment, culminating in a unanimous decision.

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