Manny Pacquiao weighed 145 pounds and Brandon Rios tipped the scales at 146 1/2 Friday at the weigh-in for their welterweight main event Saturday at the Venetian Resort in Macau, China (on HBO pay-per-view).
Pacquiao, 34, is 54-5-2 with 38 knockouts. This will be his first fight since being knocked out in the sixth round by Juan Manuel Marquez in December in Las Vegas.
Rios, 27, is 31-1-1 with 23 knockouts. The former lightweight champion last fought in March when he lost a unanimous decision to Mike Alvarado in Las Vegas.