From Barry Hugman's History of World Championship Boxing
2011-06-25 Humberto Soto w tdec 11 Motoki Sasaki, Andreas Park, Cozumel, Quintana Roo, Mexico - WBC. Referee: Frank Gentile. Scorecards: 109-98, 109-98, 110-97.
After Soto relinquished the WBC title on 1 July in order to box at a higher weight, Antonio DeMarco and Jorge Linares were signed up to find a new champion.