Ryan Garcia claimed the WBC welterweight title with a unanimous decision win over a courageous Mario Barrios Saturday night in Las Vegas . The high stakes fight's tone was set just 30 seconds in, when Garcia, 27, dropped the defending champion with a lightning-quick knockdown that stunned the T-Mobile Arena. From that moment, Garcia's speed and sharp counterpunching kept Barrios on the back foot - ultimately securing the crown at 147lbs with a scorecard of 119-108, 120-107 and 118-109.