Friday night's prep baseball postseason schedule

CLASS 4A SUBSTATE FIRST ROUND

Metro-Iowa City-Area Cedar Rapids Jefferson at Iowa City West, 7 p.m. Cedar Rapids Washington at Linn-Mar, 7 p.m. Iowa City High at Cedar Rapids Kennedy, 7 p.m. Waterloo East at Cedar Rapids Xavier, 7 p.m. Waterloo West at Cedar Rapids Prairie, 7 p.m. Western Dubuque at Clinton, 7 p.m.

State Ames at Waukee Burlington at Muscatine Council Bluffs Jefferson at Sioux City North Council Bluffs Lewis Central at Council Bluffs Lincoln Davenport West at Davenport North Des Moines Hoover at Ankeny Des Moines North at Des Moines East Des Moines Roosevelt at Johnston Dubuque Hempstead at Bettendorf Dubuque Senior at Pleasant Valley Indianola at Southeast Polk Marshalltown at Cedar Falls Mason City at Fort Dodge Newton at West Des Moines Dowling North Scott at Davenport Central Ottumwa vs. Des Moines Lincoln at Indianola Sioux City West at Sioux City East Urbandale at West Des Moines Valley

CLASS 3A DISTRICT SEMIFINALS

Metro-Area Center Point-Urbana at Williamsburg, 7 p.m. Clear Creek-Amana vs. South Tama at Williamsburg, 5 p.m. Crestwood at Decorah, 7 p.m. DeWitt Central at Maquoketa, 7 p.m. Dubuque Wahlert vs. Anamosa at Maquoketa, 5 p.m. Independence at Waverly-Shell Rock, 7 p.m. LaPorte City Union at Benton Community, 7 p.m. Marion vs. Davenport Assumption at Solon, 5 p.m. Vinton-Shellsburg vs. Grinnell at Van Horne, 7 p.m. Washington (Iowa) at Fairfield, 7 p.m. Waukon vs. Oelwein at Decorah, 5 p.m. West Delaware at Solon, 7 p.m.

State Algona vs. Sioux City Heelan at Spencer Atlantic at Harlan Bondurant-Farrar at Dallas Center-Grimes Boyden-Hull/Rock Valley vs. Sergeant Bluff-Luton at LeMars Charles City vs. Clear Lake at Waverly Denison-Schleswig vs. Carroll at Harlan Fort Madison vs. Mount Pleasant at Fairfield Greene County at Creston Huxley Ballard vs. Knoxville at Dallas Center Iowa Falls-Alden vs. Humboldt at Boone Keokuk vs. Chariton at Centerville MOC/Floyd Valley at LeMars Nevada vs. Gilbert at Adel Oskaloosa at Centerville Pella at Norwalk Perry at Adel-DeSoto-Minburn Saydel vs. Carlisle at Norwalk Storm Lake at Spencer Webster City at Boone Winterset vs. Glenwood at Creston