 Westfield High School has 27 varsity interscholastic athletic teams, including baseball, boys and girls basketball, boys and girls cross-country, field hockey, football, gymnastics, golf, ice hockey, boys and girls lacrosse, boys and girls soccer, boys and girls swimming, boys and girls tennis, softball, spring track and field, volleyball, wrestling, cheerleading and winter track, among others.Their main rival in sports are the Scotch Plains-Fanwood High School Raiders, while Cranford and Plainfield both consider Westfield its biggest rival as well.The school was recognized by the NJSIAA as the Group IV winner of the Seventh Annual ShopRite Cup in 2009–10, based on the overall performances of the school's athletic teams which included first-place finishes in girls' tennis, boys' cross country, girls' swimming and boys' tennis; second place in girls' soccer and tied for third in football, plus bonus points for having no disqualifications for the winter and spring seasons.