HUANCAYO, Peru (Interstat) — Williams Guzmán scored in the 33rd minute to lift Comercia Unidos to a 1-0 victory over Juan Pablo II on Friday in a Peruvian Primera División match at Estadio de la Juventud. The result was an upset, as Juan Pablo II was projected by statistical models to have a 62.7 percent chance of winning. The match was the season opener for both clubs in league play. Gabriel Alfaro, Mauricio Affonso and Jorge Toledo received yellow cards in the physical contest.