ML Baseball sign stealing has been a science for over 100 years and so has sign stealing I football. In 2017 a Duke player told me they knew everything we did on offense, runs and passes. He explained they knew the pass routes and it made it easy for them to cover our concepts. They thrashed us. I passed it on to staff and they poo pooed it. PSU visited later in the year and absolutely killed us. After the game another former player of mine said the got our signals from Duke and knew everything we did. I went higher to report it to staff. Check out record after the PSU game!