So what are those stickers on Ohio State's helmets? Here's everything you should know ahead of the national championship.

Ever notice the stickers on an Ohio State football player's helmet during a game? Here's what to know on the Buckeyes' ...

Ohio State’s football helmets ... a good job and get a sticker," another critic penned. Not all feedback is negative, however. An Ohio State supporter defended the Buckeyes’s implementation ...

With Tennessee playing Ohio State in the first expanded College Football Playoff, that buckeye helmet sticker tradition is back in focus. By the end of the season, the backs and sides of players ...

Ohio State and Notre Dame face off in the College Football Playoff championship. Check out the live score and updates from Mercedes-Benz Stadium.