Del Norte High junior Keirstyn Anderson hits the ball as senior Brilynn Welch, center, and senior teammate Kristyn Rook look on Thursday night during a home game against Arcata. The Warriors defeated the Tigerss in three matches 25-22, 25-23 27-17 to improve to 4-3 in the Big 5 Conference and 9-12 overall. Del Norte was down by several points in the first and second games before making a comeback and taking both games. In junior varsity, Del Norte won in three matches. The Warriors end the regular season at home on Tuesday against McKinleyville.