20 NBA Stars Who Were Nightmare Teammates

Superstars can change the game—but they can also change the locker room vibe, and not always in a good way. From locker room drama to ball-hog tendencies, some NBA legends left a trail of exasperated teammates in their wake.

Whether it was ego clashes, off-court antics, or just plain difficult personalities, these players often found themselves at the center of chaos. Here are 20 NBA stars who, for all their talent, were absolute nightmares to play with.

20. Stephon Marbury

Mar 14, 1999; Miami, FL; USA; FILE PHOTO; New Jersey Nets guard Stephon Marbury (33) in action against Miami Heat guard Tim Hardaway (10) at the Miami Arena. Mandatory Credit: RVR Photos-Imagn Images
RVR Photos-Imagn Images

Marbury had the skills, but he also had a reputation for being tough to work with. Coaches and teammates alike often questioned his leadership and decision-making.

19. Russell Westbrook

May 18, 2025; Oklahoma City, Oklahoma, USA; Denver Nuggets guard Russell Westbrook (4) runs down the court against the Oklahoma City Thunder in the second quarter during game seven of the second round for the 2025 NBA Playoffs at Paycom Center. Mandatory Credit: Alonzo Adams-Imagn Images
Alonzo Adams-Imagn Images

Westbrook plays with unmatched intensity—but that intensity can come at the cost of team chemistry. His ball-dominant style hasn’t always meshed well with fellow stars.

18. Gilbert Arenas

Mar 31, 2012; Milwaukee, WI, USA; Memphis Grizzlies guard Gilbert Arenas (10) during the game against the Milwaukee Bucks at the Bradley Center. The Grizzlies defeated the Bucks 99-95. Mandatory Credit: Jeff Hanisch-Imagn Images
Jeff Hanisch-Imagn Images

Arenas was electric on the court, but his off-court behavior overshadowed his talent. The infamous locker room incident with firearms didn’t exactly scream “great teammate.”

17. DeMarcus Cousins

Apr 27, 2022; San Francisco, California, USA; Denver Nuggets center DeMarcus Cousins (4) spins away from Golden State Warriors forward Draymond Green (23) in the fourth quarter during game five of the first round for the 2022 NBA playoffs at Chase Center. Mandatory Credit: Cary Edmondson-Imagn Images
Cary Edmondson-Imagn Images

Boogie was a force down low, but he often let his temper get the best of him. His mood swings and clashes with coaches created a volatile environment.

16. Jimmy Butler

May 14, 2025; Minneapolis, Minnesota, USA; Golden State Warriors forward Jimmy Butler III (10) drives to the basket past Minnesota Timberwolves forward Jaden McDaniels (3) in the second half during game five of the second round for the 2025 NBA Playoffs at Target Center. Mandatory Credit: Jesse Johnson-Imagn Images
Jesse Johnson-Imagn Images

Butler’s work ethic is legendary—but so is his tendency to call out teammates. His intense approach has sparked friction everywhere from Chicago to Minnesota.

15. Kevin Durant

Mar 30, 2025; Phoenix, Arizona, USA; Phoenix Suns forward Kevin Durant (35) drives against the Houston Rockets in the first half at Footprint Center. Mandatory Credit: Rick Scuteri-Imagn Images
Rick Scuteri-Imagn Images

Durant is one of the greatest scorers ever, but he’s also had high-profile issues with teammates and the media. Burner accounts and passive-aggressive jabs haven’t helped his case.

14. Rajon Rondo

Apr 5, 2022; Orlando, Florida, USA; Cleveland Cavaliers guard Rajon Rondo (1) passes the ball against the Orlando Magic in the first half at Amway Center. Mandatory Credit: Nathan Ray Seebeck-Imagn Images
Nathan Ray Seebeck-Imagn Images

Rondo is a basketball genius, but he hasn’t always played nice with others. His clashes with coaches and fellow stars have followed him throughout his career.

13. Allen Iverson

November 2, 2009; Sacramento, CA, USA; Memphis Grizzlies guard Allen Iverson (3) dribbles around Sacramento Kings guard Beno Udrih (19) during the first quarter at Arco Arena. Mandatory Credit: Kyle Terada-Imagn Images
Kyle Terada-Imagn Images

Iverson changed the game, but he wasn’t exactly the poster child for team-first basketball. Practice rants and a shoot-first mentality made him a challenge to build around.

12. James Harden

May 3, 2025; Denver, Colorado, USA; LA Clippers guard James Harden (1) prepares to pass the ball in the second quarter against the Denver Nuggets during game seven of first round for the 2025 NBA Playoffs at Ball Arena. Mandatory Credit: Ron Chenoy-Imagn Images
Ron Chenoy-Imagn Images

Harden’s isolation-heavy style and questionable commitment in recent years have rubbed teammates the wrong way. When things don’t go his way, the drama tends to follow.

11. Carmelo Anthony

Apr 5, 2022; Phoenix, Arizona, USA; Los Angeles Lakers forward Carmelo Anthony (7) against the Phoenix Suns at Footprint Center. Mandatory Credit: Mark J. Rebilas-Imagn Images
Mark J. Rebilas-Imagn Images

Melo was a scoring machine, but he wasn’t always known for making his teammates better. His reluctance to adapt and pass drew criticism throughout his prime.

10. Kyrie Irving

Jan 3, 2021; Brooklyn, New York, USA; Brooklyn Nets point guard Kyrie Irving (11) passes the ball against the Washington Wizards during the second quarter at Barclays Center. Mandatory Credit: Brad Penner-Imagn Images
Brad Penner-Imagn Images

Kyrie’s off-court controversies have been just as notable as his clutch performances. He’s left a trail of discontent in places like Cleveland, Boston, and Brooklyn.

9. Dennis Rodman

Apr 10, 2017; Auburn Hills, MI, USA; Detroit Pistons former player Dennis Rodman is recognized before a game against the Washington Wizards at The Palace of Auburn Hills. Mandatory Credit: Tim Fuller-Imagn Images
Tim Fuller-Imagn Images

Rodman was a rebounding savant, but also a wildcard personality. Between his antics and disappearances, teammates never knew what to expect.

8. Latrell Sprewell

Feb 5, 1999; Orlando, FL; USA; FILE PHOTO; New York Knicks forward Latrell Sprewell (8) in action against Orlando Magic center Danny Schayes (24) at the Orlando Arena. Mandatory Credit: RVR Photos-Imagn Images
RVR Photos-Imagn Images

Sprewell’s intensity turned violent when he infamously choked his coach. That moment alone cemented his place on this list.

7. Karl-Anthony Towns

May 21, 2025; New York, New York, USA; New York Knicks center Karl-Anthony Towns (32) defends against Indiana Pacers forward Pascal Siakam (43) in the fourth quarter during game one of the eastern conference finals for the 2025 NBA Playoffs at Madison Square Garden. Mandatory Credit: Brad Penner-Imagn Images
Brad Penner-Imagn Images

Despite his talent, Towns has been criticized for lacking leadership and accountability. His body language and effort have frustrated more than a few teammates.

6. Dwight Howard

Apr 8, 2022; Los Angeles, California, USA; Los Angeles Lakers center Dwight Howard (39) dunks the ball in the second half of the game against the Oklahoma City Thunder at Crypto.com Arena. Mandatory Credit: Jayne Kamin-Oncea-Imagn Images
Jayne Kamin-Oncea-Imagn Images

Howard’s goofy persona didn’t always sit well in serious locker rooms. His stints with multiple teams often ended in chemistry issues and locker room tension.

5. Andrew Bynum

Mar 15, 2014; Auburn Hills, MI, USA; Indiana Pacers center Andrew Bynum (17) is defended by Detroit Pistons forward Greg Monroe (10) in the second quarter at The Palace of Auburn Hills. Mandatory Credit: Rick Osentoski-Imagn Images
Rick Osentoski-Imagn Images

Bynum had a world of potential, but his commitment and attitude often tanked team morale. Bowling injuries and disinterest told teammates everything they needed to know.

4. Reggie Jackson

Dec 30, 2020; Los Angeles, California, USA; LA Clippers guard Reggie Jackson (1) is all smiles after scoring a basket in the second quarter against the Portland Trail Blazers at Staples Center. Mandatory Credit: Robert Hanashiro-Imagn Images
Robert Hanashiro-Imagn Images

Teammates have long questioned Jackson’s self-view compared to his actual role. He’s rubbed stars the wrong way by trying to be the guy when he’s clearly not the guy.

3. Kevin Garnett

Jan 17, 2016; Minneapolis, MN, USA; Minnesota Timberwolves forward Kevin Garnett (21) before the game against the Phoenix Suns at Target Center. Mandatory Credit: Brad Rempel-Imagn Images
Brad Rempel-Imagn Images

KG’s trash talk was legendary, but not everyone loved being on the receiving end—even in practice. His intensity could be inspiring or downright overwhelming.

Read more: The 15 Most Shocking Retirements in NBA History

2. Chris Paul

Apr 9, 2025; San Francisco, California, USA; San Antonio Spurs guard Chris Paul (3) dribbles upcourt against the Golden State Warriors in the third quarter at Chase Center. Mandatory Credit: David Gonzales-Imagn Images
David Gonzales-Imagn Images

Paul’s basketball mind is elite, but his perfectionism and harsh leadership style have led to tension. He’s not afraid to call you out, whether you’re a rookie or a fellow All-Star.

Read more: 16 Quarterbacks Who Lost the Locker Room

1. Kobe Bryant

Mar 23, 2016; Phoenix, AZ, USA; Los Angeles Lakers guard Kobe Bryant (24) against the Phoenix Suns at Talking Stick Resort Arena. The Suns defeated the Lakers 119-107. Mandatory Credit: Mark J. Rebilas-Imagn Images
Mark J. Rebilas-Imagn Images

Kobe demanded greatness—and didn’t care who he stepped on to get it. His relentless drive and no-nonsense attitude made him respected, feared, and often disliked by his teammates.

Read more: 15 Former NBA Centers Who Could Play in Today’s Game

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