The Mason City boys and girls bowling teams bet Valley on Tuesday at Mystic Lanes.
The boys varsity team won 3011 to 2598. Even Stalker was the top scorer, with games of 213 and 221.
The girls won 2521 to 2326. Becca Broerman had games of 267 and 169.
The JV boys lost a close one 2068 to 2164, while the JV girls won 2139 to 1744.