Mason City 57, Keokuk 45.
Iowa Central at NIACC (WB).
Osage will play Cascade on Monday at 6:35.
Regiona XI semifinals are set for Thursday.
Highlights include: Stewy/K-M (GB), Byron/Austin (GB) and Minnesota/Austin (NAHL).
KIMT will have full coverage from Des Moines.
Postseason basketball highlights.
Mason City 47, Western Dubuque 39.
Full coverage on KIMT at 6 and 10.
Section basketball scores from Minnesota.