There are currently no verified reports or credible sources supporting the claim that Gervonta Davis was knocked out by Naoya Inoue in a fight, nor that Davis lost $150 million and broke down over the loss of his undefeated record. If such an event had occurred, it would have been extensively covered by reputable sports media outlets and widely discussed in the boxing community, given the high profile of both fighters.

Gervonta Davis and Naoya Inoue are both champions in their respective weight classes, but they compete in different divisions, making such a matchup unlikely without significant weight adjustments or promotional efforts. Davis, known for his power in the lightweight division, and Inoue, a dominant force in the bantamweight and super bantamweight divisions, would face considerable challenges to meet in the ring due to the difference in their weight classes.

Additionally, claims of a $150 million loss and a breakdown over an undefeated record would be major headlines in the sports world, yet no credible news outlets have reported such an occurrence. Boxing fans are urged to rely on trusted sources for updates on potential matchups or results rather than unverified rumors.

If a fight between Gervonta Davis and Naoya Inoue were to take place, it would be highly publicized and promoted as one of the most significant events in recent boxing history. Until then, any rumors about a shocking knockout or financial loss should be treated with skepticism unless confirmed by reliable media outlets.