Two-time world champion Jose Luis Castillo of Mexico weighed 147 pounds Friday for his WBC 30-day safety check weigh-in in Tijuana.
He was far under the maximum limit, 154 pounds, for this date.
Castillo is the World Boxing Council's International Champion. He will take on Ricky Hatton who will defend his IBO world light welterweight title on Saturday, June 23, at the Thomas and Mack Center in Las Vegas.
Hatton vs. Castillo is promoted by Banner Promotions, Fight Academy and Top Rank. Hatton vs. Castillo will be broadcast on HBO.