Oklahoma State Football

Oklahoma State Has Fired DC Todd Grantham, Clint Bowen to Replace

Oklahoma State has announced DC Todd Grantham has been fired.
September 28, 2025
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Photo by Bruce Waterfield/OSU Athletics

STILLWATER – Oklahoma State has fired defensive coordinator Todd Grantham following the 45-27 loss to Baylor on Saturday.

Clint Bowen, who had been serving in a quality control position on the staff, has been elevated to interim DC for the rest of the season.

The Cowboy defense gave up 612 yards to the Bears on Saturday, 393 through the air and 219 on the ground. That’s more than 100 yards beyond what the Bears had averaged in their first four games of the season.

On the offensive side of the ball, the Cowboys had 448 yards of total offense. Their 349 yards of total offense in the first half was the most from an OSU offense since the first half of the game against TCU in 2021.

Speaking with Robert Allen on Sunday, he said the postgame discussion on Saturday was there was some disenchantment with how much the defense was trying to do scheme-wise.

Grantham was asked after the loss to Baylor about the slows starts the defense has been having in each of the four games.

“I think that it goes to concepts. Meaning, I cannot tell you exactly how the plays are going to come out, but it can be 1-2-3, or it might add a fourth guy to the strong side. So, you have to be able to understand who’s on one, who’s on two, who’s on three, and if four comes, how do we push it. Now, once we see the play and we understand who the spots are, it’s going to be a little bit easier. But there’s a lot of different ways you can dress things up and that’s what offenses do. They run the same plays. They dress them up. So, I think we just got to continue to get better. And if we do that, I think we can have something to be proud of moving forward.”

Through four games this season, the Cowboys have allowed an average of 35 points per game, while opponents have averaged 473 yards per game. . That gives OSU the worst defense in the Big 12 by nearly 70 yards allowed. Those numbers are slightly skewed given Oregon scored 69 points against the Pokes in week two, while putting up 393 passing yards and 312 rushing yards.

Bowen joined the staff this spring. He was an FBS defensive coordinator from 2006 to 2020 at various schools. He was the Co-DC at Kansas 2006 and 2007, the DC 2008 and 2009, the DC at Western Kentucky 2010, at North Texas 2011, DC back at Kansas 2014, as well as the interim head coach in 2014, the associate head coach and DC at KU from 2015 to 2018 and the DC at North Texas in 2020.

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Oklahoma State Has Fired DC Todd Grantham, Clint Bowen to Replace

8,725 Views | 10 Replies | Last: 3 mo ago by Roughrider
backphil
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If Gundy was still the head coach Grantham would not be fired
Cowboydean
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Do, "if's" really matter at this point?
CowboyKip
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So was this Meachum's call?
CowboyKip
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Guys, This could go from ugly to uglier. How does Bowen call plays in Grantham's defense? He doesn't know it, and its the only D that our guys know. He has to start installing a game plan by Tuesday at the latest!
AustinCowboy88
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Hopefully we get the same lift from the D that we got from the O once a change was made. The D has been statically and otherwise total butt so far this season.
Eclectic
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Grantham needed to go. Nardo was equivalent to 3rd and grantham and making significantly less coin. Best fire i've seen this year!! And enough about several big trick plays. I don't want to win games on them, none the less get beat by 18 and hear how great our O is because of a dozen big trick plays.
Ostateman
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Let's be honest with ourselves -- none of our coaches have resumes that set the coaching world abuzz.

Todd had to go. Worst 'efense ever (there was no D).
But, this new guy doesn't make me moist with confidence either.

We weren't left with much and we may just have nothing but high hopes, we've got high hopes, we've got high apple pie in the sky hopes.
I know there are rules, but do we really want to follow them now?
Ostateman
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CowboyKip said:

Guys, This could go from ugly to uglier. How does Bowen call plays in Grantham's defense? He doesn't know it, and its the only D that our guys know. He has to start installing a game plan by Tuesday at the latest!


How much football have you actually played. I know you haven't coached. That's obvious.

There are no equitable schemes of Grantham's that are longer necessary. The team didn't absorb them or if they did they need to be mentally purged of them.

What we're seeing (sadly) is even more evident of why it was time to move forward from Gundy. His focus on all things OSU football was just not there. Oh, he talked like it was and said all if the things he'd learned over decades of press conferences, but those were now only words.

I like how the days of trying not to offend anyone or being more worried about things that didn't make our team better have been replaced with determination and focus.
Go Pokes!
I know there are rules, but do we really want to follow them now?
NJAggie
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Honestly at this point he failed to get much if any improvement this week, and by firing them they stop having to write checks on his salary, and that money can go towards his buyout. I think this was simply a money move.

Bowen can hopefully come in get the kids in a D they can play and hope that instincts and talent make up where scheme didn't take. Can't get any worse, and if it saves a Million Bucks why not.
Roughrider
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Blitz 7 every down. It can't get any worse. Get some hits on QBs. At least make the other team dread playing us.
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