How the Houston Rockets Are Developing Alperen Şengün and Reed Sheppard on Defense

The Houston Rockets’ playoff push has been defined by offensive firepower, but head coach Ime Udoka is emphasizing a critical area of growth for two young stars: defense. Alperen Şengün, the 21-year-old Turkish center, and rookie guard Reed Sheppard have shown flashes of brilliance on offense, but their defensive development could determine how far the Rockets advance in the postseason. Here’s how the coaching staff is addressing their challenges—and why it matters for Houston’s future.

The Defensive Struggles: A Work in Progress

Şengün and Sheppard entered the NBA with reputations as high-IQ offensive players, but defense has been a learning curve. Şengün, in particular, has faced scrutiny for his struggles in pick-and-roll coverage and rim protection. Despite his 6’11” frame, opponents have exploited his lack of lateral quickness, forcing the Rockets to adjust their schemes. Sheppard, meanwhile, has been targeted by opposing guards due to his size (6’3”) and relative inexperience.

In a recent press conference, Udoka acknowledged the issue without sugarcoating it. “We’re asking them to do things that aren’t natural yet,” he said. “Defense is about repetition, communication, and trust. We’re not there yet, but we’re getting better.”

Coaching Adjustments: Scheme and Communication

The Rockets’ staff has implemented several strategies to shore up their young players’ defense:

• Simplified Schemes: Udoka has streamlined defensive assignments to reduce confusion. For Şengün, this means fewer switches and more help-side positioning to mask his mobility limitations. Sheppard, meanwhile, is being taught to anticipate plays rather than react to them.
• Film Study: Udoka has made film sessions a priority, showing Şengün and Sheppard clips of their mistakes alongside examples of elite defenders in similar situations. “It’s about seeing the game at game speed,” Udoka noted. “We’re not just telling them what to do—we’re showing them.”
• Vocal Leadership: Şengün, whose English has improved rapidly, has taken on a larger role in communicating defensive rotations. Teammates like Jabari Smith Jr. Have praised his growth as a leader. “As his English gets better, he talks more,” Smith said. “Today, he had a good talk. That’s what we need.”

Why It Matters for the Playoffs

The Rockets’ postseason success hinges on their ability to slow down elite offenses. In their recent Game 4 win over the Los Angeles Lakers, Houston’s defense was a key factor in staving off elimination. While veterans like Kevin Durant and Amen Thompson anchored the effort, Şengün and Sheppard’s contributions were noticeable—if not yet dominant.

Udoka’s approach is long-term. “We’re not trying to develop them All-Defensive players overnight,” he said. “But we need them to be reliable. If they can hold their own, we can build around that.”

Key Takeaways

• Alperen Şengün and Reed Sheppard are critical to the Rockets’ future but must improve defensively to reach their potential.
• The coaching staff is simplifying schemes, using film study, and emphasizing communication to accelerate their development.
• Defensive growth is a marathon, not a sprint—Udoka’s focus is on incremental progress, not overnight transformation.
• Playoff success will depend on whether Şengün and Sheppard can hold their own against elite competition.

FAQ

What are Alperen Şengün’s biggest defensive weaknesses?

Şengün struggles with lateral quickness in pick-and-roll coverage and rim protection. His size helps, but he’s often targeted by quicker guards and mobile bigs.

How is Reed Sheppard being developed defensively?

Sheppard is working on anticipating plays and using his instincts to compensate for his lack of size. The Rockets are also teaching him to navigate screens more effectively.

Has Ime Udoka’s defensive system worked so far?

The Rockets’ defense has improved since Udoka’s arrival, but it remains a work in progress. Their recent playoff win over the Lakers showed promise, but consistency is still an issue.

The Road Ahead

The Rockets’ young core has the talent to become a contender, but defense will be the deciding factor. If Şengün and Sheppard can take the next step, Houston could emerge as a force in the Western Conference. For now, Udoka’s message is clear: “We’re not there yet. But we’re getting closer.”