This knockout was over in seconds—but the damage was done in two punches.<br />Alexis Argüello lands one of the most vicious combinations Ray “Boom Boom” Mancini ever took.<br /><br />In this breakdown, we slow down the brutal Alexis Argüello vs Ray Mancini knockout and show how it unfolded. It starts with a clean left hook to the chin that instantly rocks Mancini. Argüello doesn’t rush—he follows with a rare uppercut that drives through the chest and neck, completely breaking Mancini’s balance and posture.<br /><br />The finishing sequence is pure destruction. Mancini tries to hold on, but Argüello stays composed, landing another left hook to the temple before sealing it with a straight shot right on the chin. That final punch was the icing on the cake.<br /><br />This is why Alexis Argüello was one of the most dangerous finishers in boxing history—calm, precise, and ruthless when his opponent was hurt.<br /><br />Subscribe to Boxing Now for more elite boxing breakdowns and classic fight analysis. Drop a comment if you’ve ever seen a nastier combination.
