Suns set Las Vegas Summer League look at young core led by Khaman Maluach, Rasheer Fleming and Koa Peat

The Phoenix Suns have released their roster for NBA Summer League in Las Vegas, placing a young trio near the center of the developmental stage. Khaman Maluach, Rasheer Fleming and Koa Peat are the marquee names, and the event represents the franchise’s next chance to evaluate how its newest contributors operate in real, pro-level game reps. With the regular season long concluded, the roster release provides the first organized look at Suns basketball since late April, when Phoenix’s season ended in a first-round sweep against Oklahoma City.

Maluach and Fleming headline the group as sophomore draft picks, and both are expected to be key parts of what the Suns are building. Maluach was selected 10th overall in the 2025 NBA Draft, and his rookie workload was limited, a contrast that underscores the development focus the Suns are aiming to accelerate. According to reporting around the roster announcement, Maluach logged 411 total minutes across 46 games as a rookie, the fewest minutes among players taken in the top 10 of that draft class.

Fleming arrives with a more substantial on-court foundation from his first NBA season. He appeared in 55 games as a rookie, averaging 4.3 points and 2.3 rebounds in 12.2 minutes per game, figures that suggest the Suns see him as a player ready for expanded responsibility. Summer League will test whether that transition can be made quickly, particularly in areas that do not show up fully in box scores, such as decision-making under pressure, shot creation during live rotations, and defensive communication in a faster game pace.

Peat completes the headliner list as a developmental forward Phoenix traded up to draft. The Suns selected Peat with the 30th overall pick out of the University of Arizona, and the roster announcement sets this tournament as his first meaningful opportunity to wear the Suns’ colors in a Summer League setting. He is also notable for a recent college postseason run, with reporting indicating he helped Arizona reach its first Final Four appearance since 2001.

Summer League is a different environment than the regular NBA season, with shortened windows and fluctuating lineups, but it still functions as one of the earliest on-ramp opportunities for teams to measure readiness and fit. For Phoenix, the organizing principle is simple: develop the young players who can become part of the team’s meaningful rotation next season. The Suns are not just looking for flashes, they are looking for process. How players handle self-scouting in consecutive games, how they adjust when their role changes, and whether they can sustain effort within an unfamiliar system, all matter.

What to watch next is how the headliners are deployed, and whether the Suns’ coaching staff uses Summer League to stress-test different offensive and defensive responsibilities. The tournament can reveal whether a player’s rookie limitations were more about opportunity than ability, and it can also expose spacing, conditioning, and defensive consistency issues that may not surface during practice.

As Phoenix moves toward the start of the next NBA calendar, this Summer League roster release frames the short-term storyline of who will get the most evaluation reps. If Maluach, Fleming and Peat build momentum through Las Vegas, it will strengthen the Suns’ case for an upward development curve. If not, the tournament will still provide clarity on what the organization needs to prioritize after the postseason break.