Sports Week 3: High School Football September 14, 2012 / 11:58 PM EDT / CBS News Jeannette beats Yough, 45-13. Jeannette vs. Yough Jeannette beats Yough, 45-13. Jeannette vs. Yough Jeannette beats Yough, 45-13. Jeannette vs. Yough Jeannette beats Yough, 45-13. Steel Valley vs. South Fayette South Fayette beat Steel Valley, 50-0. Steel Valley vs. South Fayette South Fayette beat Steel Valley, 50-0. Steel Valley vs. South Fayette South Fayette beat Steel Valley, 50-0. Steel Valley vs. South Fayette South Fayette beat Steel Valley, 50-0. North Allegheny vs. Seneca Valley North Allegheny beats Seneca Valley, 45-3. North Allegheny vs. Seneca Valley North Allegheny beats Seneca Valley, 45-3. North Allegheny vs. Seneca Valley North Allegheny beats Seneca Valley, 45-3. North Allegheny vs. Seneca Valley North Allegheny beats Seneca Valley, 45-3.