Stoughton beat Monona Grove to take sole possession of the boys lead, and Monona Grove, Sun Prairie and Belleville/East/La Follette/McFarland/Waunakee stayed tied for first for the girls after Monday’s sixth week of Wisconsin District 4 High School Bowling. The boys and girls both competed at Village Lanes in Monona. Nine boys varsity, five girls varsity, and four junior varsity teams are competing this year. For varsity only, there were nine and five last season, and prior to that it...