Big Ten Week 7 helmet stickers: Personal bests define weekend

playCheck out No. 2 Ohio State's toughest win of the season against No. 8 Wisconsin in just 15 seconds. (0:15)With so many breakout performances and big numbers, it wasn't easy to dole out this week's helmet stickers. At least a dozen running backs and receivers set season highs this weekend -- such as Minnesota's Rodney Smith (144 rush yards) and Michigan State's R.J. Shelton (190 receiving yards) -- but we tried to pick out those most deserving.

It’s time to honor the best and brightest of Week 7:

Ohio State QB J.T. Barrett: He stepped up when the Buckeyes needed him most and then walked away with a tough 30-23 overtime win against No. 8 Wisconsin. First, he drove the Buckeyes downfield for…