Rising Stars: Players Who Boosted Their Fantasy Value at the Summer League

The Summer League 2026 Overview

The Summer League 2026, held in Las Vegas, serves as an invaluable platform for both freshly drafted players and young veterans eager to showcase their skills against tougher competition—an essential stepping stone towards a successful NBA career. This year’s event provided keen insights into which 2025 rookies may be poised for instant impact, particularly concerning fantasy basketball and NBA betting scenarios. Not only did it spotlight new talent, but it also highlighted returning players who are aiming for expanded roles in their respective NBA squads. Observing these games firsthand is an incredible way to assess potential stars and gauge their possible contributions for the upcoming season. Below are some player evaluations based on performances witnessed during my time in Las Vegas.

Player Evaluations

Cooper Flagg, SF, Dallas Mavericks

One of the most standout players during the Summer League was Cooper Flagg of the Dallas Mavericks. Watching him live as opposed to from afar allowed me to feel the atmosphere of the arena, and influenced how impressive his performance was.

During his debut matchup, Flagg executed a powerful move towards the basket against the Los Angeles Lakers, culminating in an electrifying dunk that captivated the crowd—signifying a player who is ready for the big stage. Across his games, Flagg showcased an admirable mix of skills; despite a shaky start in terms of shooting, he rebounded in his second outing, scoring 31 points. Physically, he appeared more robust than anticipated—a promising indicator for his potential to endure the rigors of the NBA. Historically, the Summer League has proven that players with such “it” factors often transition smoothly into impactful rookie seasons, and given Flagg’s trajectory, he is primed to shine, making him a valuable pick in the fourth round of fantasy drafts.

Dylan Harper, PG, San Antonio Spurs

Another intriguing prospect was Dylan Harper of the San Antonio Spurs. Drawing comparisons to former standout Brandon Roy is a high compliment, but Harper demonstrated the same commanding presence by controlling the game without forcing plays.

His ability to navigate through defenses and score, alongside his knack for creating opportunities for teammates, placed him in a spotlight during the Summer League. Harper’s challenges stem from the Spurs’ crowded lineup at his position, complicating his chances for significant minutes in the upcoming season. However, his performance hinted at untapped potential that could energize his fantasy value should he secure more court time.

Tre Johnson, SG, Washington Wizards

Playing for a rebuilding Wizards squad, Tre Johnson, the sixth overall pick, turned heads with his sharp shooting skills.

His natural ability to hit three-pointers, both off the dribble and in spot-up situations, was on full display in Las Vegas. Johnson aptly filled the point guard role during games, further enhancing his value as a scorer. The Wizards, having traded away several key players, are making room for youngsters like Johnson, who can take charge in what looks to be an upward trajectory. His strong showing in the Summer League places him firmly in contention for Rookie of the Year and certainly on fantasy radars.

Alex Sarr, C, Wizards

Also representing the Wizards, Alex Sarr made waves with his extraordinary defensive performance, blocking eight shots in one game, almost achieving a triple-double.

His agility and shot-blocking ability, combined with a growing offensive game, position him as a cornerstone for the Wizards’ future. Coming off a commendable rookie season, Sarr looks set to make substantial strides in his sophomore year, providing reliable fantasy returns.

Reed Sheppard, PG/SG, Houston Rockets

After struggling for minutes in his rookie season, Sheppard benefited from an offseason shakeup within the Rockets, providing him an opportunity for more significant playing time.

Although his shooting was less than stellar during the summer, he demonstrated his ability to dominate play, accumulating impressive stats across two games. Sheppard’s versatility positions him as a strong contender for a meaningful sixth-man role in the Rockets’ lineup next season.

Ronald Holland II, SF, Detroit Pistons

Rounding out some of the notable performances was Ronald Holland, who clearly has adjusted well to the NBA pace after a productive rookie season.

His play in the Summer League reflected dominance, including a noteworthy game where he amassed 28 points while showcasing his rebounding and defensive skills. Holland’s ability to perform at this level could lead to greater playing time and impact in a youthful Pistons squad, making him one to watch in fantasy leagues next season.

Kyle Filipowski, PF, Utah Jazz

Last but not least, Kyle Filipowski is emerging as a player to consider for fantasy leagues after a standout summer, where he frequently outperformed competition.

Demonstrating his scoring prowess and rebounding ability, Filipowski appears set for a larger role with the Jazz following their recent roster moves. With a successful sophomore push, he will undoubtedly be on the radar for fantasy enthusiasts.

Conclusion

The Summer League is just one of many indicators for what’s to come in the NBA season, but it provides a crucial look at the burgeoning potential within the league and the prospects that could shape the future of fantasy basketball.