With 2 games remaining before the biggest game of the regular season, I figured now was a good time to put out a film analysis on the OSU/Michigan game. Over the past several weeks, I've been slowly working on this. In this thread, we will cover:
- Michigan's defensive scheme and some nuances to it
- Why Ohio State's game plan wasn't "that" bad last year
- How can OSU excel in the 2025 iteration of The Game
Michigan Scheme
Michigan's defense, along with most good defenses, adjust based on their opponent. So with that said, most of my analysis was based off of the 2024 OSU game, 2025 Oklahoma game, and 2025 USC game. Let's breakdown Michigan's scheme on a down to down basis (obviously this is in the "generally" sense as all good defenses will throw a few curve balls in).
1st down - Primarily Cover-3 or some variation such as QQH (Cover-4 to field side, Cover-2 to boundary side). QQH most often applies when the ball is on the hash. Goal is to stuff the run and create a passing down
2nd down - If successful on 1st down, Michigan generally will switch to a 2 high defense such as Cover-2 or Cover-4. Goal is to take away to deep shots, and create a 3rd and medium
3rd down - This is where Michigan will get more creative. However, in the 2024 game, we rarely saw Michigan blitz in these situations. Based off of Sayin's stats against the blitz this year, I predict this will happen again. You will most likely see very aggressive matching zones out of 2 high looks. Michigan is ultra aggressive at playing the sticks in these zones.
In the early stages on the 2024 game, OSU was able to pick up on these 1st down trends, and it looks identical to how OSU has operated the past few weeks. Meaning - if you get a Cover-3 look, run an RPO with a relief route being a curl to an outside WR.
As I said, this is identical to OSU's strategy this year. See below from the Wisconsin game.
However, while OSU moved the ball at will during both of the drives shown above, troubles entered when they got to the other side of the field. The Wisconsin drive was saved by Carnell Tate and Sayin making a ridiculous play, but the Michigan game was not.
After Henderson missed a wide open lane for a touchdown, OSU was forced into a 3rd and 5. Here is where I note how aggressive Michigan is in their zones at the sticks. Notice how quickly the CB jumps EE's route and runs straight into him, leading to an incompletion (You'll also notice how Michigan has 3 THREE guys defending Smith on this play).
The 2nd drive of the Michigan game was the same story. Easily moved the ball right down the field. However, on 1st and 10 from the Michigan 23, OSU tried a run play that ended all to familiar. One of OSU's biggest (among many) issues running the ball against Michigan, is containing the backside. Michigan is ultra agressive in attacking their DE or WILL LB off the back edge to run down plays from behind.
USC showed earlier this year, that you have got to combat this with some form of "action" to the weakside, on their way to rushing for 224 yards on 6.2 ypc. In this play, you will see the RPO that is attached to the outside run. This RPO freezes the backside of the defense and does not let them crash.
In the next play, you will see USC run an OSU staple (Counter). However, they add in an RPO relief off of it. This freezes the weakside to prevent Michigan from blowing through the gap vacated by the pulling Tackle and Guard
Why the Gameplan itself wasn't "that" bad
With this being said, scheme only goes so far. The game still lives and dies with execution. In a very simple term, RPO's do one thing. They change the "numbers". Generically, if the defense is in a 4-2-5, they have 7 box defenders (1 safety will drop to make it a 4-3 look post-snap). In 11 personnel, the offense has 6 blockers. 7-6 advantage for the defense. To even the numbers, you can do 1 of 2 things. Attach a QB read (if your QB can run), or attach an RPO. Both of these are aimed at freezing a weakside defender from getting to his run fit. This makes it 6-6. The problem is...the game of football is not playing in arithmetic class. 6 blockers for 6 defenders is only successful if your blockers are winning their 1-on-1. And over the past few seasons, OSU is quite simply getting their ass beat in 1-on-1's. In this play, OSU does attach a weakside RPO to freeze the defense. But it doesn't matter. Within 1 second, both Carson Hinzman and Austin Siereveld are 2 yards in the backfield.