Section xi does not have the Class B Brackets up yet but they did update the standings and points so based on that here are the playoff matchups

ESM 1 seed and will play the winner of Islip (4) vs Westhampton (5)

Huntington (2) vs Rocky Point (7)

Sayville (3) vs Miller Place (6)

In the regular season, Huntington beat Rocky point by 3 and
Sayville beat Miller Place by 1
Islip and Westhampton did not play