While star players often dominate the conversation in the NBA, it is essential to acknowledge the contributions of those who may not receive the same level of recognition. This article aims to highlight the most underrated players in the league over the past five years, focusing on those who have had a significant impact without the typical star credentials. The assessment is somewhat subjective, yet it seeks to shed light on key contributors who are frequently relied upon by their teams.

Royce O'Neale maintains his position as the fifth most underrated player from last year, though some may argue that his consecutive appearances in such rankings diminishes his status as 'underrated.' Nonetheless, O'Neale has excelled as a low-usage wing who efficiently contributes offensively while also performing admirably on defense. Since the start of the 2020-21 season, he has made 724 three-pointers at a 38.8% success rate, all while posting a usage rate slightly above 12. Remarkably, he possesses the lowest usage rate of any player to achieve such volume and efficiency, with Grayson Allen being the next closest at 15.5. O'Neale's ability to consistently hit three-pointers while guarding top offensive players is a considerable achievement, though it does not receive the recognition it deserves.

Isaiah Hartenstein has risen in prominence since signing a three-year, $87 million contract with the Oklahoma City Thunder, the reigning champions. Despite the attention his contract attracted, his overall impact often goes overlooked. Hartenstein's versatility as a big man has made him one of the most well-rounded players in the league over the past five years, excelling in various aspects of the game. He has been instrumental in setting screens, rebounding, shot-blocking, and facilitating plays—skills that would likely earn him an All-Defense selection if he received more playing time. His performance metrics, particularly in rebounding (18.2), assists (14.8), and blocks (4.4), place him among elite company, alongside stars like Anthony Davis and Victor Wembanyama.

Josh Hart, while facing criticism for his three-point shooting inefficiency, remains a vital player due to his relentless hustle and ability to drive winning outcomes. His teams have generally performed better with him on the court, except for the most recent season, where circumstances led to less favorable results. His unique contributions—aggressive rebounding, increased offensive pace, and stout defense across multiple positions—significantly influence his team's identity. Despite critiques about his shooting range, Hart maintains a true shooting percentage of 58.7%, above league average, and pairs that with impressive assist and steal rates, sharing company with elite players like Bam Adebayo, Luka Dončić, and Nikola Jokić.

The inclusion of Derrick White on this list may generate debate, particularly given his recent recognition in fringe All-NBA discussions. Nevertheless, it is crucial to note that while he garners attention, he has yet to secure an All-Star or All-NBA selection. This discrepancy suggests that he may still not be perceived within conventional star parameters. White's evolution over the last five years has seen him improve his offensive capabilities significantly, elevating his shooting percentages and playmaking skills. He has consistently performed well, even in situations where top teammates Jayson Tatum and Jaylen Brown are unavailable, further showcasing his value as a player who transcends the box score.

Ivica Zubac is another player who has recently stepped into the spotlight, receiving consideration for Most Improved Player and Defensive Player of the Year accolades this past season. Prior to this breakout, his growth was more understated, focusing on refining his defensive skills, rebounding techniques, and offensive versatility. His recent contributions, including maintaining impressive defensive metrics, illustrate a culmination of hard work and development over the years. Statistically, Zubac ranks among a select group of players who have achieved notable efficiency on both ends of the floor, underlining his impact and solidifying his place as one of the most underrated players in the league.