Colleyville Heritage High School

It was a rivalry matchup Friday between two neighboring communities that share a stadium — Grapevine and Colleyville Heritage. NBC 5’s Pat Doney has the final score.

Grapevine and Colleyville Heritage share a stadium, and both programs are 3-1 in the same district as they face off during Big Game Friday Night’s game of the week.

The Colleyville Heritage Panthers have a secret weapon on the sidelines, a student who does not wear a uniform but influences the team and inspires them to fight through all challenges.

One of the most influential students on the sidelines for the Colleyville Heritage High School will not be wearing a football uniform. Junior Zak Clay’s impact on the Panthers will be felt for years to come.

One of the best high school football rivalries kicks off in the Big Game Friday Night’s game of the week as the Grapevine Mustangs take on the Colleyville Heritage Panthers at Mustang-Panther Stadium in Grapevine.