
Mark Duffner
American football coach
21
APPEARANCES
2
PODCASTS
024
DEC 30
JAN 6
JAN 13
JAN 20
JAN 27
FEB 3
FEB 10
FEB 17
FEB 24
MAR 3
MAR 10
MAR 17
MAR 24
MAR 31
APR 7
APR 14
APR 21
APR 28
MAY 5
MAY 12
MAY 19
MAY 26
JUN 2
JUN 9
JUN 16
JUN 23
JUN 30
JUL 7
JUL 14
JUL 21
JUL 28
AUG 4
AUG 11
AUG 18
AUG 25
SEP 1
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SEP 15
SEP 22
SEP 29
OCT 6
OCT 13
OCT 20
OCT 27
NOV 3
NOV 10
NOV 17
NOV 24
DEC 1
DEC 8
DEC 15
DEC 22
DEC 29
JAN 5
JAN 12
JAN 19
JAN 26
FEB 2
FEB 9
FEB 16
FEB 23
MAR 2
MAR 9
MAR 16
MAR 23
MAR 30
APR 6
APR 13
APR 20
APR 27
MAY 4
MAY 11
MAY 18
MAY 25
JUN 1
JUN 8
JUN 15
JUN 22
JUN 29
JUL 6
JUL 13
JUL 20
JUL 27
AUG 3
AUG 10
AUG 17
AUG 24
AUG 31
SEP 7
SEP 14
Sep 15, 2026
Breaking Down the Jacksonville Jaguars Week 1 Win | Both Sides of the Ball 9-15-26
7:57
8:05
8:17
23:25

Mark DuffnerGUEST
... and by the way, Trayvon Walker had six quarterback pressures in addition to, you know, his sacking the quarterback, set the edge well.

Mark DuffnerGUEST
And then, then, then when he recognized the play of the interior guys, I mean, Dickerson, Hamilton, and, and Armstead, I mean, they were knocking the line back.

Mark DuffnerGUEST
And then of course, the play of the two linebacker, the other linebackers, Foyer with the interception played well, but jeez, well, Pete, the game that Ventrell Miller played, when you add up the snaps and participations, I think he had 10 tackles, a sack, and, and the forced fumble.
15 MINS LATER

Mark DuffnerGUEST
I mean, and, and, and I mean, I ne- I don't know if I've ever seen more of a bullet than that in, in real, real life.
Hacker After Dark 14 Sept 2026
49:53
50:01

Mark DuffnerGUEST
You talk about a group that, you know, through training camp had different levels and different people in terms of injuries and who was going to play and who wasn't.

Mark DuffnerGUEST
When you look at what, again, you just said every offensive lineman, but the center, Robert Hainsey, either new player or in a different position, superb job.
R
53:40Ryan GreenHOST
Was it Jacksonville is really good, Cleveland is really bad, equal measures of both? How do you assess Sunday?
XL Primetime 9-8-26
42:36
42:48
42:56
43:06
Matt HayesHOST
Duff, explain why week one is so difficult, why it's the hardest week to win in the league.

Mark DuffnerGUEST
You just mentioned the offensive line, that mesh, those guys feeling each other, understanding who can do what and counting on guys to do what.

Mark DuffnerGUEST
And then when you play a team like Cleveland right now where it's a new head coach, you're studying Baltimore film, you're looking back in his – to see what he's all about.

Mark DuffnerGUEST
They've got a new defensive coordinator, Mike Rutenberg, who coached in Jacksonville here with Gus Bradley.
7 MINS LATER
J
50:02Joe CowartHOST
How determined will Liam be to making sure that he gets off a fair number of plays in 13?
Did the Jacksonville Jaguars Make the RIGHT DECISIONS with the 53? | Both Sides of the Ball 9-1-26
7:33
7:41
7:47
7:51

Mark DuffnerGUEST
I'm really impressed with how Cleveland has practiced, Ezra Cleveland, the last two weeks and the joints that he's had.

Mark DuffnerGUEST
I mean, I think he's had his best, easily his best training camp practices the last two weeks, and that's where you want to be.

Mark DuffnerGUEST
You want to see those guys ascending at this time as we're getting ready for the season.

Mark DuffnerGUEST
And the fact that we've got Monheim and Milam, you know, they're They probably are disappointed.
10 MINS LATER
Hacker After Dark 31 Aug 2026
46:45
47:06
47:18

Mark DuffnerGUEST
Yeah, you know, and you're right, Pat, and I think that that's, once again, a tribute to the coaching staff and personnel in terms of knowing their players, but also, you know, being open to evaluation and how – How can we get better each and every day? I've been extremely impressed by James Gladstone and his staff.

Mark DuffnerGUEST
studying the availability of players, whether it be professional free agents or, as we already talked about, the college free agents through the draft.

Mark DuffnerGUEST
I mean, they are relentless in trying to get this team better each and every day.
Jaguars Today 8-27-26
33:13

Mark DuffnerGUEST
I mean, the offensive line ability to protect the quarterback, to establish a consistent run game that they're working real hard to get done are major factors in how good this team's going to be.
19 MINS LATER
M
52:03Mike DempseyHOST
Somebody said, do you see him kind of playing like a hybrid safety linebacker role? And what are your expectations for Antonio this year?
Jacksonville Jaguars Vs Buccaneers Join Practice Reaction | Both Sides of the Ball 8-25-26
1:41
1:50

Joe C.HOST
So let's hit at least maybe two or three things, Duff, that jumped out to you, and then we'll do the same thing with Coach Ingram.

Mark DuffnerGUEST
I thought the defense had a particularly very productive day, and it started in one-on-one pass rush, the D-line against the O-line.
25 MINS LATER
XL Primetime 8-25-26
48:11
48:38

Mark DuffnerGUEST
Well, shoot, what I loved, I'm staring at our defense, and I looked over and I saw him, I think it was a plus 40-yard touchdown, first snap of the daggone scrimmage on the other side of the field, our offense against the Tampa Bay Bucs defense.

Mark DuffnerGUEST
There's no way you can get around getting this team ready for ball, for game speed ball, without having some physicality.
21 MINS LATER
Jacksonville Jaguars Injury Updates | Both Sides of the Ball 8-18-26
5:55
6:05
6:19
6:36
24:08

Joe C.HOST
Just go through it just for a second on the corrections that they were working on from some of the misses that they had Saturday afternoon.

Mark DuffnerGUEST
All the individual periods were still focused in on fundamentals, whether it was blockings, combo blocks, ball security, mat tackling, all kinds of good footwork drills and blocking drills, receivers blocking downfield.

Mark DuffnerGUEST
But as Coach Ingram said, they spent time, I think, today and yesterday going through the corrections that they had to make offensively and defensively, whether it was – Again, in the run game or in the pass game, in terms of pass protection, whether it was finishing plays, all that was done.

Mark DuffnerGUEST
And then they had some card periods where I think they were probably scripting plays that they may think they're going to see against Carolina or still install plays.
17 MINS LATER

Joe C.HOST
Now, Dup, we're going to ask both of you guys, do you think starters will play Friday night? But first, jump in on the joint, just like Coach Ingram.
Hacker After Dark 17 Aug 2026
48:11

Mark DuffnerGUEST
Well, I would say a couple of things first, and this is a great thing for you to pose to the listeners.
XL Primetime 8-11-26
58:47
62:54

Mark DuffnerGUEST
I mean, I've watched him since the springtime, and I see a very determined, focused, hardworking, detailed player.
Matt HayesPANELIST
So what do you want to see in the Saints game, like player-specific and overall arching theme-specific?
Into the Night with Rick Ballou 07 AUG 2026
27:54
28:15
30:00

Rick BallouHOST
Where are they right now at linebacker? And also, do you believe that snaps per game, is it going to stay the same, you think, this year for Lola Conner? Or is he going to dip off a little bit?

Mark DuffnerGUEST
I love the competition, the fierce competition that Ben Trumbiller and Branson Combs are going at it.

Rick BallouHOST
What else did you see today or you've seen in the first eight practices that either has blown you away, has excited you a little bit, maybe even disappointed you a little bit?
Hacker After Dark 03 Aug 2026
69:20
69:28
69:39

Mark DuffnerGUEST
I, I think the passing game has got, uh, number one, starts with the quarterback.

Mark DuffnerGUEST
A confident player, a guy that's directing the offense, a player that's, uh, seeing the field, has good vision, uh, getting the ball out and getting it out quickly.

Mark DuffnerGUEST
Uh, he's using his legs occasionally when he needs to, and that's another real plus 'cause that will be a nightmare to the defense when he, uh, scrambles to not only extend the play, but to gain yardage.
9 MINS LATER
R
78:56Ryan GreenHOST
I mean, how much of that stuff does happen on a daily basis? Are there constant meetings about personnel and maybe upgrading a position here or there?
Hacker After Dark 28 july 2026
25:46
25:57
R
25:39Ryan GreenHOST
Obviously that's a point that Liam Cohen is really driving to this football team.

Mark DuffnerGUEST
And I, and I think that he's, I think he set a real good plan and process as far as that's concerned, you know, uh, You know, you mentioned consistency.

Mark DuffnerGUEST
I mean, when you look at starting with our quarterback, the last six games of the season, regular season, he was 15 touchdowns, one interception.
R
29:50Ryan GreenHOST
And probably the biggest question, Coach, is who is going to replace Devin Lloyd? Is it Ventrell Miller? Is it Branson Combs? Or could it potentially be somebody else?
XL Primetime 7-28-26
43:13
45:42

Mark DuffnerGUEST
I mean, our pressure last year, when we did pressure, was pretty darn good from linebackers, secondary, and the ends.
Matt HayesHOST
What if he's not that same guy, number one, coming back from that injury, Or number two, what do they do to make sure if he can't come back in time or if he has a relapse of whatever, what do they do at left tackle? Because is it really just, all right, we're going to go to Walker, then we'll see what happens? Or do you take Wyatt Milam and say, look, you've got to work out there?
XL Primetime 6-24-26
27:37
27:48
J
27:24Joe CowartHOST
I just simply say they have now put together a better roster and look like they have a better coach and a better plan going forward to win a lot of football games.

Mark DuffnerGUEST
I mean, I would evaluate the evaluator, if you will, in terms of how this is all being written up right now.

Mark DuffnerGUEST
I just think right now with what I see on this roster and what I think clearly more importantly than what I see is what – James Gladstone, Tony Buscelli, and Liam Combs here as a football team that's ascending.
21 MINS LATER
J
49:32Joe CowartHOST
But anyway, what do you think about the other divisional foes and how they did in the offseason? Well, you
Hacker After Dark 19 June 2026
27:36
27:42
R
27:28Ryan GreenHOST
It's awful hard not to get excited about what we saw from Trevor Lawrence over the last month and a half.

Mark DuffnerGUEST
You know, I, last year, you know, early on, I was, uh, my, my biggest critique as a...

Mark DuffnerGUEST
Just looking at him and watching him, w- not- no- nothing to do with effort, but I just thought he was a little, you know, inconsistent.
How do the Jacksonville Jaguars Look Heading into Training Camp? | Both Sides of the Ball 6-16-26
14:02
14:14
14:20

Joe C.HOST
But real quick, Duff, chime in on BTJ, because from a defensive point of view, this was very important for Brian Thomas Jr. to come out and make defenses become aware of him again.

Mark DuffnerGUEST
So without a doubt, and I am so happy for him and pleased for him and our team.

Mark DuffnerGUEST
I mean, he's come out each and every day and has come out early, stayed out late.
6 MINS LATER
Into the Night with Rick Ballou 11 June 2026
34:09
34:27
37:39

Mark DuffnerGUEST
He's showing up, at least the three days that I saw here in succession, He's making plays at basically every period and certainly on every day.

Mark DuffnerGUEST
I mean, he's been a part of past breakups or an interception, or he's at the point of attack.

Rick BallouHOST
How important is it in your opinion to get him back to running those routes, including screens, the way he did as a rookie?
XL Primetime 6-9-26
60:26

Mark DuffnerGUEST
And I'll tell you what, speaking of that now, they just signed this big boy in, and I think that's his name, recently.
J
61:48Joe CowartHOST
So anything you might have picked up on offensively as far as just what they're working on right
Hacker After Dark 6-8-26
76:06
R
75:57Ryan GreenHOST
I mean, you don't want to throw maybe too much at these guys, but where are the rookies kind of at right now?

Mark DuffnerGUEST
First, I'd say that they're, you know, certainly more comfortable than they were about three weeks ago in terms of what to expect and how they're learning and the playbook and the installation that they've gotten in this OTAs and in the upcoming mini camp.
6 MINS LATER
R
82:31Ryan GreenHOST
uh Kaiser to me is more of a foyer backup we'll see right I think Ventrell Miller and then Branson Combs I'm actually going to talk with him this week I'm scheduled to talk with him on Wednesday and I'm looking forward to that conversation because again every time we talk linebackers with Liam Cohen or Anthony Campanile or James Gladstone they always bring up Branson Combs who may be more involved there than some people believe

