Since the Central Michigan men's and women's basketball seasons started on Nov. 10, the Chippewas have only taken one loss in McGuirk Arena, and two losses in a combined 18 games.
On Saturday, women's basketball defeated Indiana State 77-67 for its eighth straight win.
The Chippewas sealed the victory by shooting 18-for-18 from the free throw line.
"We didn't shoot the ball well today. We shot better from the three than we did from the two," said head coach Sue Guevara. "But, it's nice to have that insurance card."
ISU made a comeback late in the game when CMU led by 22 points.