Duke’s defense has picked up some colorful labels this season from coordinator Jonathan Patke, but the one that keeps surfacing is the idea of a “soul.”
After the Blue Devils beat Stanford 35-7 in their ACC opener, Patke said, “They’re growing a beautiful soul right now.” And after reviewing the Illinois game, when Duke had a shaky first half before tightening up late in a 31-27 win, he said, “We didn’t have the soul of the defense we’d had before.”
Cornerback Evan Smith offered the simplest explanation Tuesday: “Just our identity,” Smith said. “Just keep, you know, being persistent.
Nothing cheap, nothing deep. Attacking the ball.
Being in communication. Trying to be the most violent team on the field at all times.”
That identity has carried Duke to a 4-0 start, even if the defense wasn’t perfect throughout. The first half at Illinois was the one clear wobble, with Patke saying the Blue Devils spent too much time on their heels. They answered in the second half, though, and held the Fighting Illini to three points the rest of the way.
Now comes another test, and it arrives after a bye week. Duke heads to Atlanta to face Georgia Tech on Saturday at Bobby Dodd Stadium/Grant Field, with kickoff set for 3:30 p.m.
The matchup brings back a familiar problem for Duke: the Yellow Jackets have won five straight in the ACC series, and Duke’s last victory in Atlanta came in 2018.
Last year’s meeting in Durham turned on one play. Duke was on the verge of taking a first-period lead when quarterback Darian Mensah fumbled.
Tech’s Omar Daniels picked it up and went 95 yards for a touchdown, flipping the game to 7-0. The teams were tied 10-10 after three quarters before the Yellow Jackets, then ranked No. 12, scored 17 straight points and finished off a 27-18 win.
Haynes King, one of the ACC’s top dual-threat quarterbacks, ran for 120 yards and threw for 205 more.
“That was a dynamic offense with that guy,” Patke said.
King is gone and now with the Carolina Panthers, but Duke isn’t approaching this week as if the challenge has eased up. Georgia Tech has a new offensive coordinator in George Godsey, who spent 15 years in the NFL, including a stint as offensive coordinator of the Houston Texans.
At quarterback is Alberto Mendoza, the younger brother of 2025 Heisman Trophy winner Fernando Mendoza. After transferring from Indiana when his brother left the Hoosiers for the NFL, Alberto Mendoza has passed for six touchdowns and three interceptions in four games, and he doesn’t bring the same running threat King did.
“You can see the NFL mentality in their offense,” Patke said. “It’s a lot to prepare for.
A completely different staff. A lot of turnover in their roster.
“It’s one of those games going in where you’re not quite sure what you’ll get.”
Duke’s defense has been better across the board, but Patke still wants more from the turnover column. The Blue Devils have forced only three turnovers so far, though their strong third-down defense - eighth nationally in FBS - has helped keep pressure on opponents and can help create takeaways. Duke is sixth in FBS in scoring defense at 11.0 points per game and 16th in total defense at 261.8 yards, with a plus-1 turnover margin.
Manny Diaz pointed to two things that have stood out most on defense: the unit’s ability to play as one and its knack for limiting explosive plays.
“I always say defense is sort of a living organism and all 11 guys have to become one wherever the ball goes,” Diaz said. “We’re just playing better team ball.”
Georgia Tech’s key names include running back Justice Haynes and defensive tackle Tawfiq Thomas. Haynes, a senior transfer from Michigan, is averaging 98.3 rushing yards per game and 5.4 per carry, with three rushing touchdowns.
He also has 11 catches and two receiving scores. A former five-star recruit from Georgia, he started at Alabama before moving to Michigan, where he ran for 857 yards and 10 touchdowns in seven games last season.
He was named third-team All-Big Ten despite missing the final four games of 2025 with an injury.
Thomas, a 6-4, 315-pound presence inside, is tied for the team lead with 25 tackles and leads Georgia Tech with six tackles for loss and two sacks. The fifth-year player has spent time at Louisville, Colorado and now Georgia Tech.
Duke is a 6.5-point favorite at FanDuel Sportsbook, with the over-under set at 48.5 points. The Blue Devils are -265 on the money line, while Georgia Tech is +215.
Georgia Tech leads the all-time series 56-35-1, dating to 1933, and has won the last five meetings. Duke’s last win in the series came in 2019, a 41-23 victory in Durham.
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