Duke Responds to Michigan State Loss With 90-47 Victory Over SIU Edwardsville

Duke men’s basketball delivered a convincing response after its disappointing loss to Michigan State, defeating SIU Edwardsville 90-47 at Cameron Indoor Stadium on Saturday.

The Blue Devils controlled the contest from beginning to end, never allowing the Cougars to take the lead. More importantly, Jon Scheyer’s team showed improvements in defensive intensity, interior scoring and contributions from its bench.

After struggling offensively against Michigan State on Tuesday, Duke appeared determined to establish a stronger identity and regain its confidence.

Scheyer was pleased with the response, particularly the team’s preparation heading into the matchup.

“The main thing for us tonight was just really to find the identity of who we are,” Scheyer said. “I was really disappointed with Tuesday. Our players were very disappointed, and we had one of our best practices yesterday … I knew we were going to come out ready to go tonight.”

1. Duke’s defense sets the tone early

The Blue Devils established control through their defensive pressure, making it difficult for SIU Edwardsville to find quality scoring opportunities.

The visitors struggled against Duke’s size and athleticism, experiencing turnovers, shot-clock violations and difficult attempts around the basket.

Duke’s interior defense was particularly effective, with Patrick Ngongba II and Joaquim Boumtje Boumtje providing important rim protection.

One notable sequence featured Ngongba blocking a driving attempt from Dehrio McCaskill before Boumtje Boumtje responded with an emphatic dunk.

Caleb Foster added a three-pointer, while Sebastian Wilkins created another opportunity with a steal and transition finish.

Those plays helped Duke establish an early 14-4 advantage.

SIU Edwardsville opened the game shooting just 1-for-11 from the field, highlighting the difficulties it experienced against Duke’s defensive pressure.

2. Sebastian Wilkins and Caleb Foster provide important contributions

Two players who helped energize Duke were Caleb Foster and Sebastian Wilkins.

Foster provided perimeter shooting, while Wilkins contributed through defensive activity, rebounding and his ability to create opportunities for teammates.

Foster was particularly effective from beyond the arc during the opening half, making Duke’s first three three-pointers.

His shooting helped the Blue Devils establish separation and forced SIU Edwardsville to reconsider its defensive approach.

Wilkins also demonstrated his versatility, disrupting passing lanes and creating transition opportunities.

Their different contributions helped Duke maintain control without depending on one offensive option.

3. Joaquim Boumtje Boumtje makes his presence felt

Freshman Joaquim Boumtje Boumtje was another important contributor.

After a relatively quiet opening stretch, he began making an impact through his athleticism and interior presence.

He attacked the basket, finished around the rim and added a three-pointer.

His first-half production reached nine points, matching Foster for Duke’s highest individual total at halftime.

His defensive contributions were equally valuable, as his size and physical presence made it difficult for SIU Edwardsville to operate comfortably inside.

The freshman’s performance offered another encouraging sign for Scheyer as he continues developing his rotation.

4. Jon Scheyer identifies an offensive issue despite the victory

Although Duke dominated the final score, Scheyer acknowledged that his team’s offensive execution was not perfect.

The Blue Devils experienced an uncomfortable opening stretch, struggling to convert opportunities around the basket.

Duke’s early shooting difficulties were particularly noticeable, with Dame Sarr providing the team’s only field goal during its first nine attempts.

Scheyer explained that the team still needs to improve how individual players understand and execute their responsibilities.

“Offensively, I thought we looked disjointed,” Scheyer said. “We’re a little bit behind in role identification right now — knowing the strengths of each guy and how to position them the right way. As a coaching staff, we got to take the next step with that to help our team.”

That assessment suggests the coaching staff is looking beyond the comfortable victory and focusing on improvements needed against stronger competition.

5. Cameron Williams makes the most of his opportunity

Cameron Williams also made an impression after not appearing in Duke’s previous game against Michigan State.

He contributed with an alley-oop finish assisted by Ngongba before knocking down a three-pointer from the right corner.

Williams acknowledged that adjusting to inconsistent playing time requires patience and continued preparation.

“It’s really hard, you know what I’m saying? But at the end of the day, there’s nothing that can be really done about the situation at all. I just have to keep coming in each day working to make sure I’m ready for today’s opportunity,” Williams said.

His performance was another example of Duke receiving contributions from players outside its regular rotation.

Scheyer used 11 players during the opening half, demonstrating an effort to give several members of the roster meaningful opportunities.

6. Duke’s interior attack creates additional scoring opportunities

The second half brought more of the same from the Blue Devils.

Duke continued attacking inside, with Ngongba and Boumtje Boumtje creating scoring opportunities through their size and ability to draw fouls.

A lob from Cayden Boozer resulted in another Ngongba dunk, energizing the Cameron Crazies.

The Blue Devils also benefited from offensive rebounds, which helped extend possessions when their perimeter attempts did not fall.

Despite finishing just 9-for-29 from three-point range, Duke found alternative ways to produce points.

Foster demonstrated that approach by recovering an offensive rebound after a teammate’s missed shot and subsequently attacking the basket.

John Blackwell also found his shooting touch after an initially difficult start from beyond the arc.

He entered the contest’s later stages with four missed three-point attempts before finally connecting.

“I’ll just keep shooting. I think my teammates instill that confidence in me,” the Wisconsin transfer said. “The guys tell me to keep shooting. They got my back, so that’s my job.”

7. SIU Edwardsville shows resistance, but Duke remains in control

The Cougars did not completely surrender after falling behind.

They produced a 15-15 stretch against Duke, showing some resistance as the game progressed.

Brennan Miller also delivered an important defensive play by blocking Sarr near the basket.

However, Duke continued finding ways to respond.

After SIU Edwardsville appeared to secure a defensive stop following several offensive rebounds, Sarr intercepted an errant pass and converted another and-one opportunity.

That sequence helped Duke extend its advantage to 77-43.

The remaining minutes allowed several players outside Scheyer’s regular rotation, including Bryson Howard, Maxime Meyer and Jacob Theodosiou, to gain valuable experience.

8. What the victory means for Duke

The 90-47 result provides Duke with an opportunity to rebuild momentum following its loss to Michigan State.

There were several encouraging developments:

• Defensive improvement: Duke’s pressure limited SIU Edwardsville’s offensive effectiveness.
• Interior dominance: Ngongba and Boumtje Boumtje provided size and finishing ability.
• Bench contributions: Multiple players made meaningful contributions.
• Improved response: The Blue Devils played with greater energy and confidence after Tuesday’s disappointment.

However, the offensive concerns Scheyer identified remain important.

Duke will need better shot selection, improved perimeter efficiency and clearer offensive roles when facing nationally ranked opponents.

9. What’s next? Duke prepares for No. 3 Illinois

The Blue Devils will have little time to celebrate their victory before returning to a significantly tougher challenge.

Duke is scheduled to host No. 3 Illinois at Cameron Indoor Stadium on Tuesday, with tipoff set for 7 p.m.

The matchup will provide a much better indication of how much progress Scheyer’s team has made since its Michigan State defeat.

Illinois will present a different level of competition, meaning Duke must demonstrate that its defensive improvements and offensive adjustments can translate against an elite opponent.

The biggest questions heading into Tuesday will be whether Duke can establish its interior advantage, improve its three-point shooting and maintain defensive discipline for all 40 minutes.

Final takeaway

Duke’s victory over SIU Edwardsville was the response Jon Scheyer needed after the disappointment against Michigan State.

The Blue Devils demonstrated their physical advantages, received contributions throughout the lineup and showed greater defensive intensity.

Still, the 90-47 victory should be viewed as a positive step rather than proof that every issue has been resolved.

Tuesday’s matchup against Illinois will provide the real test of Duke’s progress and its ability to compete with the nation’s best teams.