The softball team won state championships in Group III in 1977 (vs. Ramapo High School) and 1994 (vs. Passaic Valley Regional High School), and won in 2005 in Group IV (vs. J.P. Stevens High School). The 1977 team had an 18-4 record after winning the Group III title by defeating Ramapo by a score of 1-0 in the championship game. The 1994 team won the Group III title and finished the season with a 26-1 record with a 12-0 win against Passaic Valley in the championship game. The team won the Group IV title in 2005 with a 2-0 victory against J.P. Stevens in the playoff finals. NJ.com / "The Star-Ledger" ranked Rancocas Valley as their number-one softball team in the state in 1994 and 2005. The softball team won the 2007 Central, Group IV state sectional championship, edging Manalapan High School 1-0 in the tournament final.