The Heritage boys varsity basketball team used defense to propel it to its fourth region victory of the year Friday night at home, limiting visiting Winder-Barrow to 11 combined points in the second and third quarters of a 61-41 win. Heritage’s hustle on the offense glass led to 16 second-chance points, while its defense down low blocked six Bulldogg shots in the 20-point victory. Heritage head coach Ralph Denmark said the Patriots’ defensive intensity picked up after Heritage allowed 13 points in the first quarter.