Ann Arbor — Michigan ended a nine-game losing streak at Ohio Stadium two years ago and the Wolverines celebrated by planting an M flag in the Block O at midfield, a punctuation mark of sorts for an achievement the program had not had since 2000.

As Rivalry Week begins, Ohio State fans are continuing the tradition of crossing out every M in sight ahead of Saturday’s game with Michigan, and NBC4 is asking Buckeyes fans to share pictures of their handiwork using the form at the bottom of this article.