Tuesday's prep baseball postseason scoreboard

CLASS 1A SUBSTATE FINALS

Area Don Bosco 10, Turkey Valley 0 (6) Van Meter 6, BGM 1

State Martensdale-St. Mary's 11, Underwood 5 Mason City Newman 7, West Bend-Mallard 1 Remsen St. Mary's 2, West Lyon 1 Twin Cedars 5, North Mahaska 2 Van Buren 5, Preston 0 Woodbury Central 4, Coon Rapids-Bayard 1

CLASS 2A SUBSTATE FINALS

Area Dyersville Beckman 6, New Hampton 1 Mount Vernon 10, Northeast Goose Lake 0 (6)

State Albia 4, Mediapolis 1 Carroll Kuemper 10, Council Bluffs St. Albert 3 North Polk 17, Interstate-35 0 (4) Roland-Story 4, South Central Calhoun 1 Spirit Lake 5, Western Christian 0 Waterloo Columbus 6, Central Springs 5

CLASS 3A DISTRICT FINALS

Area Benton Community 7, Vinton-Shellsburg 0 Davenport Assumption 7, West Delaware 6 Williamsburg 11, Clear Creek-Amana 3

State Boone 8, Humboldt 3 Clear Lake 8, Waverly-Shell Rock 6 (9) Dallas Center-Grimes 11, Knoxville 6

CLASS 4A SUBSTATE SEMIFINALS

Metro Cedar Rapids Prairie 9, Marshalltown 7 Linn-Mar 4, Cedar Rapids Kennedy 0

State West Des Moines Dowling 7, Southeast Polk 4