The 2010 IHSAA Boys Basketball Championship was the 100th annual version in Indiana tournament history. High school basketball plays a significant role in the spring phenomenon known as âÂÂHoosier HysteriaâÂÂ. In 2010, Indiana high schools competed in 4 different classes - class A (the smallest schools), class 2A, class 3A, and class 4A.
<nowiki>*</nowiki> â Denotes overtime period