The Power Rankings have made it through the winter! On to spring, as March nears the end! For most of this month, teams have made it clear who they are. Some are pretty much safe to prepare for the postseason.

Oklahoma City is surging, Cleveland is slumping. That alone leads to a change atop the Arizona Republic’ s latest NBA power rankings. Start the day smarter. Get all the news you need in your inbox each morning.

The Thunder officially clinched the first seed before anybody else in the West clinched a playoff spot. Meanwhile, the Cavaliers caused a mini-panic with a four-game losing streak