North Marion outscored Bridgeport 15-2 in the third quarter as the Huskies (9-3) came back to beat the Indians (7-5), 57-41.
The Tribe led the defending champs 16-6 after the first quarter but the Huskies closed the second quarter on an 8-0 run to make it just a 1 point lead for Bridgeport at the half.
Taylor Buonamici led North Marion with 15 points while Cara Minor had 10.
Rory Marple poured in 18 points for the Indians while Emily Riggs and Lauren Riffle had 8 a piece. Riggs notched her 1,000 career point in the second quarter.