The NBA is often driven by star power, yet it is important to acknowledge players whose significant contributions may not attract the same level of recognition. Ranking the most underrated players of the past five years involves a subjective assessment aimed at shedding light on the reliable contributors who lack traditional star credentials. To undertake this analysis, specific criteria will guide the selection of candidates eligible for a top-five ranking, with the final order reflecting each player's recognition for their contributions during this timeframe.

Holding onto his fifth-place finish from the previous year is Royce O'Neale. Although he has received ongoing recognition in these discussions, there is an element of irony in considering whether his repeated appearances render him overrated rather than underrated. Nonetheless, it is difficult to dispute his standing as a quintessential low-usage wing who excels in shooting three-pointers and plays tenacious defense. Over the past five seasons, O'Neale has made 724 three-point shots at a commendable 38.8% efficiency, despite a usage rate slightly above 12. Remarkably, he possesses the lowest usage rate of any player with such volume and efficiency. This achievement remains noteworthy, especially given his continued success in contributing to his team's performance while guarding key opposing players.

Isaiah Hartenstein, who has elevated his profile since signing a lucrative three-year, $87 million contract with the Oklahoma City Thunder, has arguably graduated from the category of underrated players. However, this shift in status often overshadows the broader context of his impact on the court. With Oklahoma City possessing a team option for the final year of his contract that is unlikely to be exercised, his deal functions effectively as a two-year contract with an inflated average annual salary. Hartenstein's all-around game is evidenced by his ability to set powerful screens, rebound effectively, protect the rim, and facilitate plays out of short rolls. Despite his limited minutes, he ranks among the top players in a variety of advanced statistics, underscoring his significant contributions on the court.

Josh Hart often faces criticism for his offensive shortcomings, particularly regarding his three-point shooting, which is characterized by hesitation and low efficiency. This gap in his skillset allows opposing defenses to adjust matchups and complicate his team's offensive flow. Nevertheless, Hart's sheer hustle and determination contribute positively to winning outcomes. Historically, his teams have performed better with him on the court, barring the previous season, where issues with lineup configurations limited his effectiveness. His rebounding and defensive versatility, combined with a respectable true shooting percentage of 58.7, positions him as a valuable asset, despite criticisms directed at his range. His contributions in various aspects, such as offensive pace and transition play, are integral to shaping his team's identity.

Derrick White's inclusion at No. 2 on this list might raise eyebrows, especially given the buzz surrounding his potential All-NBA candidacy in recent seasons. However, White has yet to secure an All-Star or All-NBA selection, indicating that he is still viewed through a lens that does not fully account for his abilities. While he initially made his mark with his defensive prowess, White has significantly improved his offensive game over the last five years, showcasing enhanced decision-making, three-point shooting, and playmaking skills. His contributions extend beyond the presence of notable teammates, as evidenced by his shooting statistics when playing without Jayson Tatum or Jaylen Brown. Leading all non-All-Stars in Value Over Replacement Player (VORP) since 2020-21 emphasizes his importance to the team's success.

Ivica Zubac is another player who has garnered attention for his growth, particularly after considered for Most Improved Player and Defensive Player of the Year awards. His ascent has been more understated, as he gradually refined his defensive technique and overall game strategy over the years. This past season marked a significant milestone in his career, as he experienced a notable increase in his role and production. Zubac's defensive performance has consistently placed him among the top percentile in rim protection, indicating that his contributions warrant recognition beyond a single standout season. His defensive accomplishments and overall reliability in various statistical categories demonstrate that he is deserving of a spot on this list.