Errol Spence Jr. smothers Mikey Garcia with size and volume punching to retain welterweight belt

Now, he's beaten someone. Now, he's headlined a pay-per-view and generated an impressive crowd. Now, Errol Spence Jr. is the man. In an overwhelming, punishing display of skills multiplied by physical advantages, Texas' Spence cruised to a dominant victory over Oxnard's Mikey Garcia to retain his...