With a win over DeMatha, Gonzaga has emerged as a national power

There wasn't much movement at the top this week, as each of the Power Rankings' top eight emerged unscathed. But a new national contender has burst onto the scene: Gonzaga College High. The Eagles collected three victories -- including a statement win over rival DeMatha -- without UNC-bound point guard Nate Britt.

With losses to Tilton and Quality Education, Arlington Country Day slips out of the Top 25 for the first time all season. This also didn't help: Torian Graham, the Apaches' four-star shooting guard, has transferred.

High School Basketball Power Rankings

Dropped out: Arlington Country Day (Jacksonville)