Monday's Class 3A results

Sectional semifinals

At Chicago Orr

Trinty 62, North Lawndale 33

At Marengo

Freeport 54, Hampshire 47

Oswego 37, Crystal Lake Central 23

At Metamora

Metamora 55, Ottawa Township 50

Richwoods 59, Rock Island 28

At North Chicago

Johnsburg 78, Sullivan 43

At Riverside Brookfield

Montine 48, Glenbard South 39

Wheaton Academy 49, St. Joseph 46