Knoch 's section title is its first since Mars joined the GAC and first perfect season ever ; the Knights have not won a district title since 1978 .
The Knights lost to eventual WPIAL champion Central Valley last year .
Knoch 's section title is its first since Mars joined the GAC and first perfect season ever ; the Knights , who lost to eventual WPIAL champion Central Valley last year , have not won a district title since 1978 .