Gillette to host Under Armour 7v7

Eight Massachusetts high school football teams will take the Gillette Stadium field on Saturday in an Under Armour 7v7 passing league tournament.

BB&N, Boston Cathedral, Catholic Memorial, Chelmsford, Duxbury, North Andover, St. John's Prep and Swampscott will be represented in the competition, which begins at 3 p.m.

The teams will be split into two pools of four teams. The top two teams in each pool will then play in a single-elimination crossover playoff to determine the champion.

Chelmsford will enter the tournament on a high note after winning the Northeast 7v7 played at Bishop Fenwick last weekend.