7:30 p.m. Friday, at Marshall Stadium
Radio: WXLN-FM (93.3)
Records: Shelby County, 9-2; Trinity, 7-4
Last week: Shelby County beat visiting Seneca, 37-14; Trinity beat visiting Southern, 55-0.
Previous meetings: Shelby County last played Trinity in 2006, and the Shamrocks won, 38-7. Trinity Coach Bob Beatty is 6-0 against the Rockets.
Coaches: SCHS, Todd Shipley (53-58, 10th year at school); Trinity, Beatty (123-19, 10th year at school)