The Patriots (9-1) led 22-0 at halftime before blowing the game open in the third quarter. Oscee Calhoun gained more than 100 yards in the win and Kal-el Williams had 95 yards. Running backs Pierre Johnson and Donte Maxson each surpassed 1,000 yards for the season.
Pinellas Park will play at Sarasota in the first round of the Class 7A playoffs on Friday. Dunedin ends its season 1-9.