Three boys teams and the Waunakee/Middleton/Sauk Prairie girls lead after Monday’s opening week of Wisconsin District 4 High School Bowling. Marshall/Waterloo/Poynette, Monona Grove and East/Middleton/McFarland are tied for the boys lead with eight points each, while Waunakee/Middleton/Sauk Prairie lead the girls with 8.5 points. Twelve boys teams and six girls teams — there were 12 and nine last year — are competing this year. The competition features nine games of Baker...