Singapore's Jaris Goh and two-time winner Aumi Guerra of the Dominican Republic took the lead after Sunday's opening round of the 2015 QubicaAMF Bowling World Cup at Sam’s Town in Las Vegas, the United States Bowling Congress reported in this news release. Goh topped the men with an 8-game total of 1,855 (231.88 average), while Guerra led the women with 1,738 (217.25 average). In second were South Africa's Francois Luow at 1,846, and defending champion Clara Guerrero of Colombia with...