The big boys stepped up to the plate on Tuesday night.

No. 2 Kearney blasted Chillicothe, 70-25, while No. 14 Rockhurst pummeled William Chrisman, 99-42. No. 16 O'Hara rebounded after two losses and recent suspensions with a 62-47 win over Sedalia Smith-Cotton. However, No. 13 Lee's Summit tripped at Blue Springs South, 52-50.