The Sun Prairie boys and Sun Prairie/East/Marshall girls earned the titles as Wisconsin District 4 High School Bowling concluded its regular season on Monday. The Sun Prairie boys finished with 93.5 points, 22.5 more than Cambridge. The Sun Prairie/East/Marshall girls ended with 90.5 points, 30.5 ahead of Monona Grove. Twelve boys teams and five girls teams — there were 12 and six last year — competed this year. The competition features nine games of Baker format each week. On...