The Pearl River field hockey team won the first league championship in the programs history this season, completing the regular season with a 13-game unbeaten streak that left the Pirates with a 10-2-4 record.
That earned the Pirates the No. 4 seed in the Section 1 Class B playoffs. Pearl River will open at home Friday against #13 seed Putnam Valley at a game time to be determined.
Elsewhere in the Section 1 Class B playoffs, two of Pearl River's league rivals will face off in the first round when No. 11 Nanuet plays at No. 6 Nyack 3 p.m. Friday.