The Lynx clinched the top seed in the Western Conference with a 73-60 win over the Storm in Seattle Tuesday night.
It's also seven straight wins for the Lynx (25-7).
Lindsay Whalen paved the way with 19 points, seven rebounds and four assists.
Maya Moore led all scorers with 20 points.
Minnesota led by 20 points after three quarters before letting up for the final quarter.