Naoya Inoue bolsters pound-for-pound case with knockout of Nonito Donaire

• Inoue solidifies pound-for-pound credentials with TKO win
• Japanese superstar unifies three of four major belts at 118lbs

Naoya Inoue, the unbeaten three-division champion from Japan known as the Monster, lived up to his reputation as one of boxing's best pound-for-pound fighters with a sensational second-round knockout of Nonito Donaire in their bantamweight title unification fight on Tuesday night at the Saitama Super Arena in Saitama, Japan.

Inoue showcased his unique cocktail of power, speed and footwork from the opening bell, walking Donaire down and dropping him with a heat-seeking right hand near the end of the frame.