The Sun Prairie and Cambridge boys are tied for first and the Deforest/Poynette girls lead alone after Monday’s opening day of Wisconsin District 4 High School Bowling. The two boys squads each earned 10 points on Monday, while the 10 points by DeForest/Poynette’s girls topped Sun Prairie by a point. Eleven boys teams and eight girls teams — there were 13 and seven last year — are competing this year. Each week features nine games of Baker format. On Monday, the boys...