World title favorites Mick Fanning (AUS) and Kelly Slater (USA) were both dealt surprise defeats in Round 1 of the 2013 Moche Rip Curl Pro Portugal, held in offshore Supertubos barrels. Meanwhile, Supertubos turned on the goods for the world’s Top 34 surfers who put on an incredible display of tuberiding for the opening round of the Moche Rip Curl Pro Portugal, Stop No. 9 of 10 on the 2013 ASP World Championship Tour (WCT)