NBA Players with Best Winning Percentages

(last updated on October 13, 2025)

In the dynamic world of professional basketball, success is often measured by a team’s ability to secure victories. Delving into the realm of statistical triumphs, this article explores the NBA players who have consistently contributed to their teams’ winning percentages. From clutch performances to leadership on the court, we shine a spotlight on the elite athletes whose prowess has translated into remarkable success, making them stand out in the league’s history of competitive excellence.

Magic Johnson – 74%

A great luminary who left an indelible mark on the NBA landscape throughout the 1980s was Magic Johnson. In the conversation of the greatest point guard in league history, Johnson led the Lakers to five NBA championships from 1980 to 1988. His accolades include three MVP awards and three Finals MVP awards, with the groundbreaking achievement of becoming the youngest Finals MVP in NBA history during his rookie year in 1980.

Magic’s influence extended far beyond individual accolades. In 11 out of 13 healthy seasons, he boasted a winning percentage exceeding 70.0%, showcasing his consistent impact on game outcomes. Remarkably, Magic played a pivotal role in the NBA Finals during the top 10 winningest seasons of his career, underscoring his direct correlation with team success, a correlation evident even from his rookie season. Even in what might be considered a challenging season in 1984, Magic’s presence on the court propelled the Lakers to a 68.7%-win rate, culminating in a 46-21 record (in games Johnson appeared) and an appearance in the NBA Finals.

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Larry Bird – 73.6%

In the 1980s NBA landscape, Larry Bird was a symbol of triumph, epitomizing success with the Boston Celtics. Bagging three championships, two Finals MVPs, and three consecutive MVP awards during that era, Bird’s dominance on the court was unrivaled. Despite a challenging 1989 season marred by back issues, resulting in an unusual losing record, Bird’s legacy remains formidable, boasting the second-highest winning percentage in NBA history. The zenith of his brilliance materialized in the 1985-86 season, securing his third straight MVP and second Finals MVP, with the Celtics concluding with a remarkable 67-15 record, a winning percentage exceeding 81.0%. In their other championship seasons (1981 & 1984), Bird’s contributions garnered winning percentages of 75.6% and 74.6%, respectively. Larry Bird indisputably stood as a winning asset, solidifying his place as one of the NBA’s greatest bets for success in history.

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K.C. Jones – 73.1%

In the Celtics dynasty of the 1960s, K.C. Jones often slips into the shadows despite his pivotal role. Despite modest stats, Jones contributed to eight NBA championships in nine seasons. His proficiency in the unnoticed nuances of the game became apparent later when he transitioned to a coaching role, accumulating further championships. Jones, a savvy defensive player, harmonized with Bill Russell on the court, forged during their college days in San Francisco. Remarkably, the Celtics, with Jones, dipped below a 70.0% winning percentage only twice in nine years, peaking in 1960 with a stellar 59-16 record.

While often on the bench due to Boston’s wealth of Hall of Famers, Jones’s impact transcends statistics. Speculation arises about how his contributions might have shone brighter on a team other than the Celtics.

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Michael Cooper – 72.9%

Examining Michael Cooper’s career purely through statistical lenses might lead certain enthusiasts to posit that he merely rode the coattails of basketball luminaries to attain his five NBA championships. Yet, a nuanced exploration of the Lakers’ dynamics in the 1980s unveils a contrasting narrative. Cooper earned acclaim as the most formidable defender ever faced by Larry Bird, an accolade underscored by the profound respect accorded to him by Magic Johnson and Kareem Abdul-Jabbar. His impact was pivotal to the team’s triumphs.

Across his 12 seasons with the Lakers, Cooper never found himself part of a squad with a winning percentage below 65.9%. Notably, in 1987, the year he clinched the Defensive Player of the Year honor, the Lakers culminated the season with an outstanding 65-17 record. The manifestation of Cooper’s defensive acumen materialized in five All-Defensive First Teams and three All-Defensive Second Teams during the Lakers’ 1980s campaigns.

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Kawhi Leonard – 72.7%

While Kawhi Leonard may be the subject of jokes regarding his health and court availability, one undeniable fact remains: he is a quintessential winner. In his relatively short career with the Spurs, Raptors, and Clippers, heading into the 2025-26 season, Leonard has a 532-201 win-loss record in his NBA career—an achievement that positions him with one of the top winning percentages in NBA history.

In the 2014 championship and his Finals MVP season, the Spurs boasted a remarkable 54-12 record with him on the court, translating to a winning percentage of 81.8. In 2019, during his stint with the Toronto Raptors, Leonard played 60 games, and the team secured a 41-19 record with him on the court—a winning percentage that, surprisingly, stands as the third lowest in Kawhi’s career. However, this was offset by his pivotal role in delivering the Raptors’ first-ever NBA championship, marking one of the most memorable championship runs of the last decade.

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Tom Heinsohn – 72.6%

In his brief but illustrious nine-year NBA career with the Boston Celtics, Tom Heinsohn achieved unparalleled success in the league. Debuting in 1956-57, Heinsohn swiftly earned the Rookie of the Year award, showcasing his prowess with averages of 16.2 PPG and 9.8 RPG. His inaugural season culminated in an NBA championship, where he played a pivotal role, averaging 22.9 PPG and 11.7 RPG in the playoffs. The only blemish in Heinsohn’s championship-laden career occurred in 1958 when the Celtics fell to the Hawks in the NBA Finals.

Heinsohn and the Celtics consistently dominated, securing seven consecutive NBA championships from 1959 to 1965. While Russell, Jones, and Cousy may be deemed superior by some, the Celtics’ unprecedented run of championships owed much to Heinsohn’s indispensable role, underscored by his remarkable 72.6% winning percentage.

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Manu Ginobili – 72.1%

A pivotal figure in the Spurs’ success throughout the 2000s and 2010s, Manu Ginobili’s 16-season tenure from 2003 to 2018 left a lasting mark, contributing significantly to the team’s four NBA championships. Renowned for his dynamic play on both ends of the court, Ginobili seamlessly transitioned between the starting lineup and a formidable presence off the bench.

Two notable seasons saw the Spurs achieve a winning percentage surpassing 80.0% with Ginobili’s impactful presence in 2012 and 2016. Furthermore, across 10 seasons, the team consistently finished with a winning percentage exceeding 70.0%, exemplified by Ginobili’s Sixth Man of the Year campaign in 2008. During this season, he averaged 19.5 PPG off the bench, contributing to a 56-win team.

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Tim Duncan – 71.9%

Tim Duncan’s often overlooked achievement of surpassing 1,000 career wins while losing fewer than 400 games stands as a remarkable but underrated facet of his NBA legacy. While his five championships, Finals MVP accolades, and defensive prowess are widely acknowledged, Duncan’s consistency over 19 years is truly extraordinary.

Throughout his tenure with the Spurs, Duncan never witnessed a season remotely close to .500 and maintained a winning percentage consistently above 60.0%. In the twilight of his career in 2016, San Antonio achieved a remarkable 50-11 record with Duncan in the lineup. In assessing a player’s impact on winning, Tim Duncan’s influence on success is as profound as any player in NBA history.

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Sam Jones – 71.8%

Sam Jones, often overshadowed by Bill Russell during Boston’s championship reign, was an offensive force, consistently proving his worth. Averaging over 25.0 PPG at his peak, Jones emerged as a primary offensive option for the Celtics. His impact on the team’s success is evident in the Celtics’ impressive winning percentages during his 12-season NBA career.

Remarkably, the Celtics finished with a winning percentage under 60.0% just once with Jones on the court. Conversely, they achieved a winning percentage over 70.0% eight times, showcasing the consistent excellence of Jones and his teammates. Such a record, considered subpar for Jones and the Celtics, remains an aspiration for many contemporary NBA players, especially those yet to experience playoff success.

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Bill Russell – 71.7%

Bill Russell, an epitome of winning in NBA history, secured 11 championship rings in 13 seasons with the Boston Celtics, making him the most successful player in terms of titles. Despite not boasting high scoring averages—never reaching 20.0 PPG or even 19.0 PPG—Russell’s focus on mastering his strengths, particularly defense and rebounding, solidified his legacy as the NBA’s greatest defender and rebounder.

Russell’s leadership propelled the Celtics to 11 NBA titles, an astonishing eight consecutive from 1959 to 1966. Throughout his career, the Celtics, under Russell’s guidance, maintained an impressive winning percentage, surpassing 70.0% nine times and falling below 60.0% only twice. Remarkably, a team led by Russell never finished a season under .500, establishing a consistent legacy of competitiveness and the pursuit of NBA championships. Russell’s strategic approach to the game underscored that scoring wasn’t the only path to greatness, as he etched his name in NBA history through unparalleled team success.

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This entry was posted on Wednesday, January 31st, 2024 at 9:02 pm and is filed under Top 10 Lists. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.